Wenzhou Dongsheng Chemical Reagent Factory

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Profile: Wenzhou Dongsheng Chemical Reagent Factory manufactures chemical reagents. Our product includes sodium hydrogen sulphite, sodium metadisulfite, potassium metabisulfite and litmus. We specialize in sulfite, tannic acid, volatile sulfur, biochemical reagent and biological dyeing agent.

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• Methyl purple

IUPAC Name: [4-[[4-(dimethylamino)phenyl]-[4-(methylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium | CAS Registry Number: 8004-87-3
Synonyms: ZINC03861439, CID2724053, NCGC00167545-01

Molecular Formula:	C₂₄H₂₈N₃+	Molecular Weight:	358.499220 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: AMPCGOAFZFKBGH-UHFFFAOYSA-O

• Methyl Red Indicator

IUPAC Name: 2-[4-(dimethylamino)phenyl]diazenylbenzoic acid | CAS Registry Number: 493-52-7
Synonyms: Methyl red, O-METHYL RED, C.I. Acid Red 2, CI Acid Red 2, Methyl Red solution, Acid Red- 2, Cerven methylova [Czech], Cerven kysela 2 [Czech], CCRIS 2250, HSDB 2786, 32654_RIEDEL, 32941_RIEDEL, ARONIS014454, 4-Dimethylamino-2'-carboxylazobenzene, C.I. Acid Red 2 (8CI), WLN: QVR BNUNR DN1&1, EINECS 207-776-1, 2-Carboxy-4'-(dimethylamino)azobenzene, NSC9597, 2-(4-Dimethylaminophenylazo)benzoic acid

Molecular Formula:	C₁₅H₁₅N₃O₂	Molecular Weight:	269.298500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: CEQFOVLGLXCDCX-UHFFFAOYSA-N

• Methylene Blue

IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride | CAS Registry Number: 61-73-4
Synonyms: methylene blue, Chromosmon, Basic blue 9, Swiss Blue, Urolene blue, Bleu de methylene, External Blue 1, Methylene Blue A, Methylene Blue B, Methylene Blue D, Methylene Blue G, Methylene Blue N, Methylenblau, Tetramethylene Blue, Calcozine Blue ZF, Methylene Blue BB, Methylene Blue BD, Methylene Blue BP, Methylene Blue BX, Methylene Blue BZ

Molecular Formula:	C₁₆H₁₈ClN₃S	Molecular Weight:	319.852220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: CXKWCBBOMKCUKX-UHFFFAOYSA-M

• Methylene Blue trihydrate

IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride trihydrate | CAS Registry Number: 7220-79-3
Synonyms: methylene blue, Methylene Blue [USAN], C.I. Basic Blue 9 trihydrate, C16H20N3S.3H2O.Cl, C.I. Basic Blue 9, trihydrate, LS-1619, C.I. Basic Blue 9, trihydrate (8CI), NCGC00091924-01, ST5406156, C.I. 52015, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate, Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate

Molecular Formula:	C₁₆H₂₄ClN₃O₃S	Molecular Weight:	373.898060 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: XQAXGZLFSSPBMK-UHFFFAOYSA-M

• Molecular Sieves

IUPAC Name: aluminum;sodium;dioxido(oxo)silane | CAS Registry Number: 308080-99-1
Synonyms: SODIUM ALUMINOSILICATE, 1344-00-9, Molecular Sieves, Grade 513, 69912-79-4, 73987-94-7, Molecular sieves 3A, 4 to 8 mesh, Molecular sieves 5A, 4 to 8 mesh, Molecular sieves 3A, 8 to 12 mesh, Molecular sieves 5A, 8 to 12 mesh, Molecular sieves 3A, powder <50 micron, Sodium Aluminosilicate, Aluminum Sodium Silicate, MOLECULARSIEVE, MOLECULAR SIEVE, sodium alumino silicate, sodium alumino-silicate, Molecular Sieves, Grade 514, DTXSID7026021, URGAHOPLAPQHLN-UHFFFAOYSA-N, Aluminum,sodium,dioxido(oxo)silane, Molecular sieves 5A, powder <50 micron

Molecular Formula:	AlNaO₆Si₂	Molecular Weight:	202.135 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: URGAHOPLAPQHLN-UHFFFAOYSA-N

• Mordant Blue 13

IUPAC Name: disodium 3-[(5-chloro-2-hydroxyphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonate | CAS Registry Number: 1058-92-0
Synonyms: Plasmocorinth B

Molecular Formula:	C₁₆H₉ClN₂Na₂O₉S₂	Molecular Weight:	518.813200 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	11

InChIKey: RAIRBURLMTXYPH-UHFFFAOYSA-L

• Mordant Blue 29

IUPAC Name: 5-[(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methylbenzoic acid; sodium | CAS Registry Number: 1667-99-8
Synonyms: Alberon, Chromeazurol S, Chromazurol S, Chrome Azurol S, Antracromo Azurol BS, Chromine Sky Blue S, Chromoxane Pure Blue BLD, C.I. Mordant Blue 29, NSC56431, C.I. Mordant Blue 29, trisodium salt, C.I. 43825, Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methyl-, trisodium salt

Molecular Formula:	C₂₃H₁₆Cl₂NaO₉S	Molecular Weight:	562.328510 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	9

InChIKey: NZGVCOLQCODYEC-UHFFFAOYSA-N

• N-Methylthymol, Blue Sodium Salt

IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxobenzo[c]oxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxymethyl)amino]acetic acid | CAS Registry Number: 1945-77-3
Synonyms: Methylthymol blue, NSC74311, AIDS030546, AIDS-030546, 3,3'-Bis[[bis(carboxymethyl)amino]methyl]thymolsulfofphthalein trisodium salt dihydrate, {[3-(3-{3-[(Bis-carboxymethyl-amino)-methyl]-4-hydroxy-5-isopropyl-2-methyl-phenyl}-1,1-dioxo-1,3-dihydro-1-lambda-~6~-benzo[c][1,2]oxathiol-3-yl)-6-hydroxy-5-isopropyl-2-methyl-benzyl]-carboxymethyl-amino}-acetic acid, Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt, Glycine, N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-, S,S-dioxide, tetrasodium salt

Molecular Formula:	C₃₇H₄₄N₂O₁₃S	Molecular Weight:	756.815860 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	15

InChIKey: KIHCHVIVBXSLBU-UHFFFAOYSA-N

• Naphthol Green B

IUPAC Name: 6-hydroxy-5-nitrosonaphthalene-2-sulfonic acid; iron | CAS Registry Number: 19381-50-1
Synonyms: D and C Green 1, Ext D&C Green 1, C.I. Acid Green 1, C.I. Pigment Green 12, Ext D and C Green No. 1, NSC9830, C.I. 10020, Iron, tris(5,6-dihydro-5,6-dioxo-2-naphthalenesulfonic acid 5-oximato)-, trisodium salt, WLN: L66 BYVJ HSWO BUNO-FE-ONU- BL66 BYVJ HSWO&ONU- BL66 BYVJ HSWO &-NA- 3, Ferrate(3-), tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2)-N5,O6]-, trisodium, Ferrate(3-), tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)-N(sup 5),O(sup 6)]-, trisodium, Ferrate(3-), tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)-N5,O6]-, trisodium

Molecular Formula:	C₃₀H₂₁FeN₃O₁₅S₃	Molecular Weight:	815.538840 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	18

InChIKey: GSPPVRJACDWKQE-UHFFFAOYSA-N

• Neutral red

IUPAC Name: 8-N,8-N,3-trimethylphenazine-2,8-diamine hydrochloride | CAS Registry Number: 553-24-2
Synonyms: Toluylene Red, Kernechtrot, Neutral Red W, Nuclear Fast Red, NEUTRAL RED, Cerven neutralni, Cerven toluylenova, Neutral Red chloride, Cerven zasadita 5, C.I. Basic Red 5, Basic Red 5, Michrome No. 226, Cerven neutralni [Czech], Cerven toluylenova [Czech], Cerven zasadita 5 [Czech], Nuclear Fast Red (basic dye), C.I. Basic Red 5, monohydrochloride, NSC 3092, EINECS 209-035-8, NSC3092

Molecular Formula:	C₁₅H₁₇ClN₄	Molecular Weight:	288.775280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-N

• NEUTRAL RED IODIDE

IUPAC Name: 8-N,8-N,3-trimethylphenazine-2,8-diamine hydroiodide | CAS Registry Number: 34038-87-4

Molecular Formula:	C₁₅H₁₇IN₄	Molecular Weight:	380.226750 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: OUUBVQCTWMYSNF-UHFFFAOYSA-N

• Niacin

IUPAC Name: pyridine-3-carboxylic acid | CAS Registry Number: 59-67-6
Synonyms: nicotinic acid, niacin, wampocap, 3-pyridinecarboxylic acid, nicamin, nicobid, nicocap, nicolar, Pellagramin, Apelagrin, Pellagrin, Direktan, Pelonin, Peviton, Akotin, Bionic, Daskil, Diacin, Efacin, Linic

Molecular Formula:	C₆H₅NO₂	Molecular Weight:	123.109400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: PVNIIMVLHYAWGP-UHFFFAOYSA-N

• Nicotinamide

IUPAC Name: pyridine-3-carboxamide | CAS Registry Number: 98-92-0
Synonyms: nicotinamide, niacinamide, vitamin PP, 3-Pyridinecarboxamide, Aminicotin, Amixicotyn, Papulex, Nikotinamid, Savacotyl, Endobion, Hansamid, Nicobion, vitamin B3, Benicot, Dipegyl, Pelmine, Delonin amide, Pelonin amide, Nicotililamido, Nicosylamide

Molecular Formula:	C₆H₆N₂O	Molecular Weight:	122.124640 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: DFPAKSUCGFBDDF-UHFFFAOYSA-N

• Nile Blue A sulfate

IUPAC Name: [9-(diethylamino)benzo[a]phenoxazin-5-ylidene]azanium sulfate | CAS Registry Number: 3625-57-8
Synonyms: Nile Blue sulfate, Nile Blue A, Basic Blue- 12, N0766_SIGMA, N5632_SIGMA, 121479_ALDRICH, NSC 3250, 72480_FLUKA, EINECS 222-832-5, NSC 34914, LS-38960, Bis(5-amino-9-(diethylamino)benzo(a)phenoxazin-7-ium) sulphate, 5H-Benzo(a)phenazoxazine, 9-(diethylamino)-5-imino-, sulfate (2:1), BENZO(a)PHENOXAZIN-7-IUM, 5-AMINO-9-(DIETHYLAMINO)-, SULFATE (2:1), 2381-85-3

Molecular Formula:	C₄₀H₄₀N₆O₆S	Molecular Weight:	732.847200 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: QIRDPEPUXNCOLD-UHFFFAOYSA-N

• o-Phenanthroline monohydrate

IUPAC Name: 1,10-phenanthroline hydrate | CAS Registry Number: 5144-89-8
Synonyms: o-phenanthroline, Ambap2225, 4,5-Phenanthroline monohydrate, 1,10-Phenanthroline hydrate, o-PHENANTHROLINE HYDRATE, 1,10-Phenanthroline monohydrate, CID21226, 1,10-PHENANTHROLINE, MONOHYDRATE, AI3-22011, LS-102957, TL8003406

Molecular Formula:	C₁₂H₁₀N₂O	Molecular Weight:	198.220600 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: PPQJCISYYXZCAE-UHFFFAOYSA-N

• o-Tolidine Dihydrochloride

IUPAC Name: 4-(4-amino-3-methylphenyl)-2-methylaniline dihydrochloride | CAS Registry Number: 612-82-8
Synonyms: o-TOLIDINE di HCl, o-Tolidine dihydrochloride, T6269_SIGMA, 3,3'-Dimethylbenzidine.2HCl, 380369_ALDRICH, 89585_FLUKA, 4,4'-Bianisidine dihydrochloride, EINECS 262-222-6, 4,4'-Bi-m-toluidine dihydrochloride, SBB003003, 3,3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE, 3,3'-dimethylbiphenyl-4,4'-diamine dihydrochloride, 4,4'-Diamino-3,3'-dimethylbiphenyl dihydrochloride, 2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine, dihydrochloride, (1,1'-Biphenyl)-4,4'-diamine, 2,2'-dimethyl-, dihydrochloride, 60410-99-3

Molecular Formula:	C₁₄H₁₈Cl₂N₂	Molecular Weight:	285.212120 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	2

InChIKey: LUKPNZHXJRJBAN-UHFFFAOYSA-N

• O.T. Base

IUPAC Name: 4-(4-amino-3-methylphenyl)-2-methylaniline | CAS Registry Number: 119-93-7
Synonyms: o-Tolidine, Diaminoditolyl, Diaminotolyl, Orthotolidine, Bianisidine, 2-Tolidine, tolidine blue, 3,3'-Tolidine, 3,3'-DIMETHYLBENZIDINE, 2-Tolidin [German], o-Tolidine solution, 4,4'-Bianisidine, 2-Tolidina [Italian], Ellms-Hauser solution, Fast Dark Blue Base R, 4,4'-Bi-o-toluidine, 4,4'-Di-o-toluidine, Benzidine, 3,3'-dimethyl-, 2-tolidine perchlorate, 3,3-Dimethylbenzidine

Molecular Formula:	C₁₄H₁₆N₂	Molecular Weight:	212.290240 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: NUIURNJTPRWVAP-UHFFFAOYSA-N

• Octoxynol 13

IUPAC Name: 2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethanol | CAS Registry Number: 9002-93-1
Synonyms: Octoxinol, Octoxynol, Preceptin, Octoxynol 9, Poletoxol, Octoxynol-3, Triton X, Hydrol SW, Ortho-gynol, Triton X-100, Alfenol 3, Alfenol 9, Octoxinols, Octoxynols, Octoxynol-9, Marlophen 820, Neutronyx 605, Octoxynol-11, Octoxynol-12, Octoxynol-25

Molecular Formula:	C₁₆H₂₆O₂	Molecular Weight:	250.376440 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: JYCQQPHGFMYQCF-UHFFFAOYSA-N

• Oleic acid

IUPAC Name: (Z)-octadec-9-enoic acid | CAS Registry Number: 112-80-1
Synonyms: oleic acid, Glycon wo, Oelsauere, Metaupon, Wecoline OO, Elaidoic acid, Glycon RO, cis-Oleic acid, Vopcolene 27, Pamolyn, Groco 5l, White oleic acid, Elainic acid, Oleinic acid, Groco 2, Groco 4, Groco 6, Extraolein 90, oleate, Tego-oleic 130

Molecular Formula:	C₁₈H₃₄O₂	Molecular Weight:	282.461360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: ZQPPMHVWECSIRJ-KTKRTIGZSA-N

• P-dimethylaminobenzalrhodanine

IUPAC Name: (5Z)-5-[[4-(dimethylamino)phenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one | CAS Registry Number: 536-17-4
Synonyms: p-Dimethylaminobenzalrhodanine, USAF PD-20, 4-Dimethylaminobenzylidenerhodanine, 5-(p-Dimethylaminobenzal)rhodanine, p-Dimethylaminobenzylidene rhodamine, NSC 5042, EINECS 208-625-2, p-(Dimethylamino)benzal-5-rhodanine, p-(Dimethylamino)benzylidenerhodanine, 5-(4-Dimethylaminobenzylidene)rhodanine, 5-(p-Dimethylaminobenzoylidene)rhodanine, BRN 0189065, STK132184, ZINC01088588, 5-(4-(Dimethylamino)benzylidene)rhodanine, 5-(p-(Dimethylamino)benzylidene)rhodanine, IVK/1415436, Rhodanine, 5-(p-(dimethylamino)benzylidene)-, LS-143593, 4-27-00-05697 (Beilstein Handbook Reference)

Molecular Formula:	C₁₂H₁₂N₂OS₂	Molecular Weight:	264.366480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: JJRVRELEASDUMY-YFHOEESVSA-N

• Periodic Acid

Synonyms: Orthoperiodic acid, PERIODIC ACID, Periodic acid solution, hexaoxoiodic(5-) acid, pentahydroxidooxidoiodine, Periodic acid (H5IO6), H5IO6, PERIODIC ACID, CRYST, P0430_SIGMA, 379891_ALDRICH, 3951_SIGMA, P5463_SIAL, P7875_SIAL, pentahydrogen hexaoxoiodate(5-), pentahydroxy-lambda(7)-iodanone, [IO(OH)5], 77310_FLUKA, CHEBI:29150, 210064_SIAL, 375810_SIAL

Molecular Formula:	H₅IO₆	Molecular Weight:	227.940570 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	6

InChIKey: TWLXDPFBEPBAQB-UHFFFAOYSA-N

• Phenol Red

IUPAC Name: 4-[3-(4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol | CAS Registry Number: 143-74-8
Synonyms: Sulfonphthal, Fenolipuna, Sulphental, Sulphonthal, phenolsulfonphthalein, PHENOL RED, PSP (indicator), Phenolsulphonphthalein, Phenol red solution, Phenolsulfonephthalein, Phenolsulfonphthalein (TN), NSC10459, NCIStruc1_001090, NCIStruc2_000839, Phenolsulfonphthalein [BAN:JAN], 32661_RIEDEL, P0290_SIAL, P3532_SIAL, P. S. P., EINECS 205-609-7

Molecular Formula:	C₁₉H₁₄O₅S	Molecular Weight:	354.376460 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: BELBBZDIHDAJOR-UHFFFAOYSA-N

• Phenol Red sodium salt

IUPAC Name: 2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate | CAS Registry Number: 34487-61-1
Synonyms: ZINC04261801, CID5239639

Molecular Formula:	C₁₉H₁₃O₅S-	Molecular Weight:	353.368520 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: NUKDWKHUQCAPFT-UHFFFAOYSA-M

• PHENYL PHOSPHONATE DISODIUM SALT DIHYDRATE

IUPAC Name: disodium phenyl phosphate | CAS Registry Number: 3279-54-7
Synonyms: Phenyl phosphate, Disodium phenylphosphate, Disodium phenyl phosphate, Phenyldisodium phosphate, Phenyl disodium orthophosphate, 701-64-4 (Parent), MolPort-003-938-724, Phenylphosphoric Acid Disodium Salt, CID76771, NSC 7190, EINECS 221-917-4, Phenyl dihydrogen phosphate, disodium salt, Phenyl sodium phosphate, (PhO)(NaO)2PO, Sodium phenyl phosphate, (PhO)(NaO)2PO, ST5407841, P0208, Phosphoric acid, monophenyl ester, disodium salt, Phosphoric acid, monophenyl ester, sodium salt (1:2)

Molecular Formula:	C₆H₅Na₂O₄P	Molecular Weight:	218.054801 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: TYJOJLOWRIQYQM-UHFFFAOYSA-L

• Polyethylene-polyamines (CAS: 68131-73-7)

• Ponceau 4R

IUPAC Name: trisodium (8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate | CAS Registry Number: 2611-82-7
Synonyms: New coccine, Neucoccin, Zolfosol, Coccine, SX Purple, Strawberry Red, Coccin Red, New Coccin, Purple Red, Brilliant Scarlet, Cochineal Red A, Crimson SX, Atul Scarlet F, Purple SX, Acid Ponceau 4R, Acid Scarlet 3R, Acid Scarlet 4R, Java Scarlet 3R, Neklacid Red 3R, Neklacid Red 4R

Molecular Formula:	C₂₀H₁₁N₂Na₃O₁₀S₃	Molecular Weight:	604.473050 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	12

InChIKey: IVNZBWNBYXERPK-DZGBHZPSSA-K

• Ponceau MX

IUPAC Name: disodium (4Z)-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate | CAS Registry Number: 3761-53-3
Synonyms: Xylidine Red, Ponceau 2R, Brilliant ponceau G

Molecular Formula:	C₁₈H₁₄N₂Na₂O₇S₂	Molecular Weight:	480.422500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	9

InChIKey: YLPYFTONSCZUMH-RMBYUSIPSA-L

• Potassium Dichromate

IUPAC Name: dipotassium oxido-(oxido(dioxo)chromio)oxy-dioxochromium | CAS Registry Number: 7778-50-9
Synonyms: Iopezite, Potassium bichromate, POTASSIUM DICHROMATE, Bichromate of potash, Dipotassium bichromate, Dipotassium dichromate, Caswell No. 690, Bichromate, Potassium, Dichromate, Potassium, Kaliumdichromat [German], Potassium dichromate(VI), SRM 935a, K2Cr2O7, Chromic acid, dipotassium salt, Dichromic acid dipotassium salt, CCRIS 2409, Potassium chromate (K2Cr2O7), Potassium dichromate solution, Dichromic acid, dipotassium salt, Dipotassium dichromium heptaoxide

Molecular Formula:	Cr₂K₂O₇	Molecular Weight:	294.184600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: KMUONIBRACKNSN-UHFFFAOYSA-N

• Potassium Diphosphate

IUPAC Name: tetrapotassium phosphonato phosphate | CAS Registry Number: 7320-34-5
Synonyms: Potassium pyrophosphate, Potassium diphosphate, TKPP, Tetrapotassium diphosphate, Tetrapotassium diphosphorate, TETRAPOTASSIUM PYROPHOSPHATE, EINECS 230-785-7, Diphosphoric acid, tetrapotassium salt, Pyrophosphoric acid, tetrapotassium salt, LS-62893

Molecular Formula:	K₄O₇P₂	Molecular Weight:	330.336522 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: RYCLIXPGLDDLTM-UHFFFAOYSA-J

• Potassium Ferricyanide

IUPAC Name: tripotassium iron(3+) hexacyanide | CAS Registry Number: 13746-66-2
Synonyms: Red prussiate, Potassium ferricyanide, Potassium cyanoferrate, Potassium ferricyanate, Iron potassium cyanide, rotes Blutlaugensalz, Tripotassium ferriccyanide, Tripotassium hexacyanoferrate, Tripotassium iron hexacyanide, Kaliumhexazyanoferrat(III), Tripotassium ferric hexacyanide, K3Fe(CN)6, CCRIS 5559, tripotassium hexacyanidoferrate, Tripotassium hexacyanoferrate(3-), K3[Fe(CN)6], potassium hexacyanoferrate(3-), 31253_RIEDEL, 34272_RIEDEL, 455946_ALDRICH

Molecular Formula:	C₆FeK₃N₆	Molecular Weight:	329.244300 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	12

InChIKey: BYGOPQKDHGXNCD-UHFFFAOYSA-N

• Potassium Ferro Cyanides

IUPAC Name: tetrapotassium iron(6+) hexacyanide | CAS Registry Number: 13943-58-3
Synonyms: Potassium ferrocyanide, Potassium ferrocyanate, Potassium hexacyanoferrate, Tetrapotassium ferrocyanide, Tetrapotassium hexacyanoferrate, Potassium hexacyanoferrate(II), Tetrapotassium hexacyanoferrate(II), Tetrapotassium hexacyanoferrate(4-), EINECS 237-722-2, AI3-28751, LS-68777, FERRATE(4-), HEXACYANO-, TETRAPOTASSIUM, Ferrate(4-), hexakis(cyano-C)-, tetrapotassium, C031835, Ferrate(4-), hexakis(cyano-C)-, tetrapotassium, (OC-6-11)-, Ferrate(4-), hexakis(cyano-kappaC)-, tetrapotassium, (OC-6-11)-, 1273-71-8

Molecular Formula:	C₆FeK₄N₆+₄	Molecular Weight:	368.342600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	12

InChIKey: AWDBHOZBRXWRKS-UHFFFAOYSA-N

• Potassium Meta Bisulphite

Synonyms: Potassium disulfite, Dipotassium disulfite, Potassium pyrosulfite, Dipotassium disulphite, Dipotassium pyrosulfite, Dipotassium metabisulfite, POTASSIUM METABISULFITE, Sulfite, potassium metabi-, CCRIS 1427, Potassium disulfite (K2S2O5), Potassium metabisulfite (NF), HSDB 5062, Disulfurous acid, dipotassium salt, EINECS 240-795-3, Pyrosulfurous acid, dipotassium salt, dipotassium oxidosulfanesulfonate oxide, LS-2486, LS-7708, D05581, Sulfite, potassium metabi-dipotassium oxidosulfanesulfonate oxide

Molecular Formula:	K₂O₅S₂	Molecular Weight:	222.323600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: RWPGFSMJFRPDDP-UHFFFAOYSA-L

• Potassium Metaperiodate

IUPAC Name: potassium periodate | CAS Registry Number: 7790-21-8
Synonyms: Potassium periodate, Potassium (meta)periodate, Periodic acid potassium salt, POTASSIUM METAPERIODATE, P0517_SIAL, 60450_FLUKA, 210056_SIAL, EINECS 232-196-0, CID146099, CID516896, Periodic acid (HIO4), potassium salt, C037192, 11128-53-3, 26139-25-3

Molecular Formula:	IKO₄	Molecular Weight:	230.000370 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: FJVZDOGVDJCCCR-UHFFFAOYSA-M

• Potassium Permanganate

IUPAC Name: potassium permanganate | CAS Registry Number: 7722-64-7
Synonyms: Argucide, Cairox, Walko Tablets, Insta-perm, Chameleon mineral, Condy's crystals, Algae-K, Solo San Soo, Pure Light E 2, POTASSIUM PERMANGANATE, Permanganate of potash, Caswell No. 699, Diversey Diversol CXU, Hilco #88, Kaliumpermanganat [German], Potassium permanganate [JAN], CCRIS 5561, Permanganato potasico [Spanish], Potassium permanganate (TN), Potassium permanganate (KMnO4)

Molecular Formula:	KMnO₄	Molecular Weight:	158.033949 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VZJVWSHVAAUDKD-UHFFFAOYSA-N

• Potassium Silicate

IUPAC Name: potassium hydroxy-oxido-oxosilane | CAS Registry Number: 1312-76-1
Synonyms: Silicic acid, potassium salt, potassium hydroxy(oxo)silanolate

Molecular Formula:	HKO₃Si	Molecular Weight:	116.189940 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: WMWBFVSTSRDWRL-UHFFFAOYSA-N

• Potassium Stearate

IUPAC Name: potassium octadecanoate | CAS Registry Number: 593-29-3
Synonyms: Stearates, Steadan 300, Potassium octadecanoate, Potassium stearate, pure, Potassium n-octadecanoate, POTASSIUM STEARATE, Stearic acid, potassium salt, Octadecanoic acid, potassium salt, EINECS 209-786-1, LS-146689

Molecular Formula:	C₁₈H₃₅KO₂	Molecular Weight:	322.567600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ANBFRLKBEIFNQU-UHFFFAOYSA-M

• Potassium Sulfide

IUPAC Name: dipotassium sulfanide | CAS Registry Number: 1312-73-8
Synonyms: Dipotassium sulfide, Potassium monosulfide, POTASSIUM SULFIDE, Dipotassium monosulfide, Potassium sulfide (K2S), Potassium sulfide (2:1), Dipotassium monosulfide (K2S), K2-S, HSDB 1204, EINECS 215-197-0, UN1382, UN1847, AI3-25350, Potassium sulfide, hydrated with not <30% water of crystallization [UN1847] [Corrosive], 37248-34-3, Potassium sulfide, anhydrous or potassium sulfide with <30% water of crystallization [UN1382] [Spontaneously combustible]

Molecular Formula:	HK₂S+	Molecular Weight:	111.269540 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: FANSKVBLGRZAQA-UHFFFAOYSA-M

• Potassium Sulphite

IUPAC Name: dipotassium sulfite | CAS Registry Number: 10117-38-1
Synonyms: Potassium sulphite, Dipotassium sulfite, 1,4-Butanedithiol, 1,4-Dimercaptobutane, POTASSIUM SULFITE, Tetramethylene dimercaptan, Potassium sulfite (K2SO3), B85404_ALDRICH, W520802_ALDRICH, Sulfurous acid, potassium salt, Sulfurous acid, dipotassium salt, 19020_FLUKA, HSDB 5052, EINECS 233-321-1, 126048-06-4

Molecular Formula:	K₂O₃S	Molecular Weight:	158.259800 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: BHZRJJOHZFYXTO-UHFFFAOYSA-L

• Potassium Thiocyanate

IUPAC Name: potassium thiocyanate | CAS Registry Number: 333-20-0
Synonyms: Rhocya, Arterocyn, Aterocyn, Kyonate, Rodanca, Thio-cara, Potassium rhodanate, Potassium sulfocyanate, POTASSIUM THIOCYANATE, Potassium thiocyanide, KSCN, potassium rhodanide, Caswell No. 703, Potassium isothiocyanate, Thiocyanic acid, potassium salt, Potassium silver thiocyanate, CCRIS 4041, CHEBI:30951, EINECS 206-370-1, Potassium silver bis(thiocyanate)

Molecular Formula:	CKNS	Molecular Weight:	97.180700 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ZNNZYHKDIALBAK-UHFFFAOYSA-M

• Propyl gallate

IUPAC Name: propyl 3,4,5-trihydroxybenzoate | CAS Registry Number: 121-79-9
Synonyms: propyl gallate, N-Propyl gallate, Nipagallin P, Progallin P, Tenox PG, Gallate, Propyl, n-propyl-gallate, Pro gallin P, Nipanox S 1, Gallic acid, propyl ester, Propyl 3,4,5-trihydroxybenzoate, Gallic acid propyl ester, Propyl gallate (NF), NIPA 49, CCRIS 541, FEMA No. 2947, HSDB 591, Oprea1_580415, CBDivE_013134, n-Propyl 3,4,5-trihydroxybenzoate

Molecular Formula:	C₁₀H₁₂O₅	Molecular Weight:	212.199280 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: ZTHYODDOHIVTJV-UHFFFAOYSA-N

• Prussian Blue

IUPAC Name: iron(2+); iron(3+); octadecacyanide | CAS Registry Number: 14038-43-8
Synonyms: Prussian blue, Preussischblau, Radiogardase, Chinese blue, Ferric blue, Turnbulls Blau, Berliner Blau, Berliner Blue, Berlin Blue, Paris Blue, Iron Blue, Manox Iron Blue, Maox Iron Blue, Milori Blue HCB, Pigment Blue 27, Milori Blue 671, Milori Blue 690, Ammonium Prussian blue, Milori Blue 690BB, FERRIC FERROCYANIDE

Molecular Formula:	C₁₈Fe₇N₁₈	Molecular Weight:	859.228200 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	36

InChIKey: DCYOBGZUOMKFPA-UHFFFAOYSA-N

• Pyridoxine

IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol | CAS Registry Number: 65-23-6
Synonyms: pyridoxine, Pyridoxol, Gravidox, vitamin B6, Pyridoxolum, Pyridoxin, Adermine, Hydoxin, Aderoxine, Vitaped, pyridoxamine, Pyridoxine HCl, Infuvite Pediatric, Pyridoxine chloride, Cernevit-12, Piridossina [DCIT], Pyridoxin hydrochloride, Adermin hydrochloride, Pyridoxinium chloride, nchembio.93-comp1

Molecular Formula:	C₈H₁₁NO₃	Molecular Weight:	169.177840 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: LXNHXLLTXMVWPM-UHFFFAOYSA-N

• Pyrogallol

IUPAC Name: benzene-1,2,3-triol | CAS Registry Number: 87-66-1
Synonyms: pyrogallol, pyrogallic acid, 1,2,3-benzenetriol, fourrine PG, Pyro, 1,2,3-trihydroxybenzene, fourrine 85, Fouramine Brown AP, Piral, gallamine, fouramine base ap, acid, Pyrogallic, benzene-1,2,3-triol, Pyrogallol polymer, Pyrogallol solution, C.I. Oxidation Base 32, PYROP, Pyrogallol [NF X], CI Oxidation Base 32, 1,2,3-Trihydroxybenzen

Molecular Formula:	C₆H₆O₃	Molecular Weight:	126.110040 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: WQGWDDDVZFFDIG-UHFFFAOYSA-N

• Red Oils

IUPAC Name: trisodium;[(Z)-18-[1,3-bis[[(Z)-12-sulfonatooxyoctadec-9-enoyl]oxy]propan-2-yloxy]-18-oxooctadec-9-en-7-yl] sulfate | CAS Registry Number: 8002-33-3
Synonyms: Aquasol, Turkey red oil, Turkey-red oil, Sulfated castor oil, Castor oil, sulfated, Sulfonated castor oil, Caswell No. 899, UNII-75T1HFY189, EINECS 232-306-7, EPA Pesticide Chemical Code 079014, 8035-60-7, 8051-88-5

Molecular Formula:	C₅₇H₁₀₁Na₃O₁₈S₃	Molecular Weight:	1239.565348 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	18

InChIKey: XREXPQGDOPQPAH-QKUPJAQQSA-K

• Rhodamine 6G

IUPAC Name: ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate hydrochloride | CAS Registry Number: 989-38-8
Synonyms: Rhodanine 6GDN, RHODAMINE 6G, Rhodamine 6 G extra, NSC10474, NSC36345, CID235227, C.I. 45160, ethyl 2-[(3Z)-6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoate hydrochloride

Molecular Formula:	C₂₈H₃₁ClN₂O₃	Molecular Weight:	479.010340 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: VYXSBFYARXAAKO-UHFFFAOYSA-N

• Rhodamine B

IUPAC Name: [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium chloride | CAS Registry Number: 81-88-9
Synonyms: Rhodamine, Rhodamine O, Brilliant Pink B, Tetraethylrhodamine, Rhodamine S, Rheonine B, Rhodamine BA, Rhodamine BF, Rhodamine BL, Rhodamine BN, Rhodamine BS, Rhodamine BX, Rhodamine FB, Geranium lake N, Rhodamine BXL, Rhodamine BXP, Basic Violet 10, Symulex Pink F, ADC Rhodamine B, Rhodamine FB CL

Molecular Formula:	C₂₈H₃₁ClN₂O₃	Molecular Weight:	479.010340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: PYWVYCXTNDRMGF-UHFFFAOYSA-N

• Rose Bengal sodium

IUPAC Name: 4,5,6,7-tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one | CAS Registry Number: 632-69-9
Synonyms: Rose bengal B, EINECS 223-993-4, 127695-05-0, 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one, 4159-77-7, 518-38-7, 632-68-8, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-

Molecular Formula:	C₂₀H₄Cl₄I₄O₅	Molecular Weight:	973.672640 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: YVTUBIUNVPXSLI-UHFFFAOYSA-N

• Rosolic Acid

IUPAC Name: 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one | CAS Registry Number: 603-45-2
Synonyms: Aurin, rosolic acid, p-Rosolic acid, Corallin, Aurine, Spirit Aurine, Corallin yellow, Corallin Spirit Soluble, 4,4'-Dihydroxyfuchsone, Aurin No. 555, Spectrum_000988, Spectrum2_000762, Spectrum3_000609, Spectrum4_000904, Spectrum5_001864, Rosolic acid,CI 43800, BSPBio_002118, CORALLIN (FREE ACID), KBioGR_001368, KBioSS_001468

Molecular Formula:	C₁₉H₁₄O₃	Molecular Weight:	290.312660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: FYEHYMARPSSOBO-UHFFFAOYSA-N

• Ruthenium (III) Chloride Hydrate (CAS: 14898-67-0)

• Safranine O

IUPAC Name: 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine chloride | CAS Registry Number: 477-73-6
Synonyms: Gossypimine, Tolusafranine, Safranin, Safranin O, Safranin T, Safranine, Hidaco safranine, Safranine Zh, Safranine A, Safranine B, Safranine G, Safranine J, Safranine T, Safranine Y, Safranine GF, Safranine OK, Safranine TH, Safranine TN, Safranine TS, Safranine YN

Molecular Formula:	C₂₀H₁₉ClN₄	Molecular Weight:	350.844660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: OARRHUQTFTUEOS-UHFFFAOYSA-N