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Profile: Hebei Zerich Industrial Co., Ltd. specializes in dyestuffs, food additives, and metal powders.

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• RHODAMINE B HYDRAZIDE

IUPAC Name: 2-amino-3',6'-bis(diethylamino)spiro[isoindole-3,9'-xanthene]-1-one | CAS Registry Number: 74317-53-6
Synonyms: Rhodamine B hydrazide, ST51037669, AC1N5UWF, SureCN13391001, 83684_FLUKA, 2-amino-3',6'-bis(diethylamino)spiro[isoindole-3,9'-xanthene]-1-one, ZINC16678669, 2-amino-12,15-bis(diethylamino)spiro[isoindoline-3,9'-xanthene]-1-one

Molecular Formula:	C₂₈H₃₂N₄O₂	Molecular Weight:	456.579280 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: WTDHTIVYKKLOTC-UHFFFAOYSA-N

• Rhodamine B Isothiocyanate

IUPAC Name: 3',6'-bis(diethylamino)-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one | CAS Registry Number: 36877-69-7
Synonyms: Rhodamine B isothiocyanate, Rhodamine B-5(or 6)-isothiocyanate, 69856-09-3, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-bis(diethylamino)-5(or 6)-isothiocyanato-

Molecular Formula:	C₂₉H₂₉N₃O₃S	Molecular Weight:	499.623860 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: OTFIRIMNKLNLIK-UHFFFAOYSA-N

• RHODAMINE B OCTADECYL ESTER PERCHLORATE

IUPAC Name: [6-(diethylamino)-9-(2-octadecoxycarbonylphenyl)xanthen-3-ylidene]-diethylazanium;perchlorate | CAS Registry Number: 142179-00-8
Synonyms: Rhodamine B octadecyl ester perchlorate, 83685_FLUKA, 83685_SIGMA

Molecular Formula:	C₄₆H₆₇ClN₂O₇	Molecular Weight:	795.486380 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	8

InChIKey: WPBUPFBTCDYKNM-UHFFFAOYSA-M

• RHODAMINE CS 2 (CAS: 207130-07-2)

• RHODAMINE G

IUPAC Name: [9-(2-carboxyphenyl)-6-(ethylamino)xanthen-3-ylidene]-diethylazanium chloride | CAS Registry Number: 43134-41-4
Synonyms: Rhodamine G, C.I. Basic Red 8, Ambku14460, MolPort-003-660-763, NSC10473, CID2751612, [9-(2-carboxyphenyl)-6-ethylamino-xanthen-3-ylidene]-diethyl-azanium Chloride

Molecular Formula:	C₂₆H₂₇ClN₂O₃	Molecular Weight:	450.957180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: JSQFXMIMWAKJQJ-UHFFFAOYSA-N

• RHODAMINE S (CAS: 12627-64-4)

• RHODAMINE WT

IUPAC Name: disodium 4-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]benzene-1,3-dicarboxylate chloride | CAS Registry Number: 37299-86-8
Synonyms: Acid Red 388, CID37718, LS-65106, Ethanaminium, N-(9-(2,4-dicarboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl-, chloride, disodium salt, Xanthylium, 9-(2,4-dicarboxyphenyl)-3,6-bis(diethylamino)-, chloride, disodium salt

Molecular Formula:	C₂₉H₂₉ClN₂Na₂O₅	Molecular Weight:	566.983500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: NRZDMKVYRRMFRR-UHFFFAOYSA-L

• Rhodamine Y

• RHODAMINE-6-LYS-LHRH (CAS: 81447-76-9)

• Rhodamines

IUPAC Name: methyl 2-(3-amino-6-iminoxanthen-9-yl)benzoate hydrochloride

Molecular Formula:	C₂₁H₁₇ClN₂O₃	Molecular Weight:	380.824280 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: MYFATKRONKHHQL-UHFFFAOYSA-N

• Sodium Bicarbonate

IUPAC Name: sodium hydrogen carbonate | CAS Registry Number: 144-55-8
Synonyms: Baking soda, SODIUM BICARBONATE, Meylon, Neut, Acidosan, Jusonin, Soludal, Colyte, Natron, Baros, Bicarbonate of soda, Sodium hydrogen carbonate, Col-evac, Soda Mint, Sodium acid carbonate, Sodium hydrogencarbonate, Sel De vichy, Sodium hydrocarbonate, Mixture Name, Natriumhydrogenkarbonat

Molecular Formula:	CHNaO₃	Molecular Weight:	84.006610 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: UIIMBOGNXHQVGW-UHFFFAOYSA-M

• Sodium Bicarbonate [14C]

IUPAC Name: sodium;hydroxyformate | CAS Registry Number: 7279-86-9
Synonyms: Sodium bicarbonate-14C, S9276_SIGMA, SODIUMBICARBONATE,[14C], 314234_SIGMA

Molecular Formula:	CHNaO₃	Molecular Weight:	85.999151 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: UIIMBOGNXHQVGW-DEQYMQKBSA-M

• Sodium Bicarbonate, Powder

• SODIUM BISULFITE/ SODIUM METABISULFITE MIXTURE (CAS: 120002-56-4)

• SODIUM CARBONATE (13C, 99%)

IUPAC Name: disodium;oxomethanediolate | CAS Registry Number: 93673-48-4
Synonyms: Sodium carbonate-13C, 490768_ALDRICH, CTK8G3145, AG-H-82730

Molecular Formula:	CNa₂O₃	Molecular Weight:	106.981093 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: CDBYLPFSWZWCQE-GOCMCNPZSA-L

• Sodium Carbonate Anhydrous

IUPAC Name: carbonic acid

Molecular Formula:	CH₂O₃	Molecular Weight:	62.024780 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: BVKZGUZCCUSVTD-UHFFFAOYSA-N

• Sodium Carbonate Anhydrous Photo

• Sodium Carboxy Methylcellulose Ip

IUPAC Name: acetic acid; 2,3,4,5,6-pentahydroxyhexanal; sodium | CAS Registry Number: 9004-32-4
Synonyms: Carmethose, Cellufresh, Aquaplast, Cellofas, Cellugel, Celluvisc, Collowel, Ethoxose, Cellpro, Orabase, Lovosa, Carmellose gum, Camellose gum, Cellulose gum, Sarcell tel, Cellofas B, Cellofas C, Cellogel C, Cellogen PR, Glikocel TA

Molecular Formula:	C₈H₁₆NaO₈	Molecular Weight:	263.197610 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	8

InChIKey: DPXJVFZANSGRMM-UHFFFAOYSA-N

• Sodium Metabisulphite

IUPAC Name: disodium sulfinato sulfite | CAS Registry Number: 7681-57-4
Synonyms: Natriumbisulfit, Fertisilo, Natrii disulfis, Disodium disulfite, Campden Tablets, Sodium disulfite, Natrium pyrosulfit, Sodium pyrosulfite, Natriummetabisulfit, Disodium disulphite, Disodium pyrosulfite, Sodium metabisulfite, Sodium metabisulphite, Disodium metabisulfite, Natrium metabisulfurosum, Sodium bisulfite anhydrous, Disulfurous acid, disodium salt, Sodium Metabisulfite [USAN], Disulfurous acid, sodium salt, Disulphurous acid, sodium salt

Molecular Formula:	Na₂O₅S₂	Molecular Weight:	190.106540 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: LDTLADDKFLAYJA-UHFFFAOYSA-L

• Sodium Sulphide,Metabisulfite/PAC (Polyaluminium Chloride) (CAS: 6587-77-5)

• Soy Protein

IUPAC Name: 2-phenyl-2-pyridin-2-ylacetonitrile | CAS Registry Number: 9010-10-0
Synonyms: 5005-36-7, 2-phenyl-2-(pyridin-2-yl)acetonitrile, alpha-Phenyl-2-pyridineacetonitrile, phenyl(pyridin-2-yl)acetonitrile, Phenyl-2-pyridylacetonitrile, 2-phenyl-2-(2-pyridyl)acetonitrile, alpha-Phenyl-alpha-(2-Pyridyl)-acetonitrile, 2-phenyl-2-pyridin-2-ylacetonitrile, 2-Pyridylphenylacetonitrile, 1-(2-Pyridine)Benzylcyamide, CAXNYFPECZCGFK-UHFFFAOYSA-N, 2-Pyridineacetonitrile, .alpha.-phenyl-, W-105992, 2-phenyl-2-(2-pyridyl)ethanenitrile, alpha-Phenylpyridine-2-acetonitrile, NSC16276, EINECS 225-677-1, 2-pyridylbenzyl cyanide, AC1L3UHF, AC1Q4QLU

Molecular Formula:	C₁₃H₁₀N₂	Molecular Weight:	194.237 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: CAXNYFPECZCGFK-UHFFFAOYSA-N

• Soy Protein Hydrolyzate

• Spirulina Granular

• Spirulina Maxima

• Spirulina Powder (CAS: 724424-92-4)

• Spirulina, powder

• TERTR ACID LIGHT BLUE B

• Vitamin C Plain / Pellets

• Vitamin C Plain powder (CAS: 50-81-8)

• Vitamin C Powder (Ascorbic Acid) (CAS: 50-87-7)

• Vitamin Capsules

• Vitamin Concentrate

• Vitamin D

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 1406-16-2
Synonyms: cholecalciferol, Vitamin D3, Calciol, Colecalciferol, Ricketon, Trivitan, Vigorsan, Deparal, Colecalcipherol, Arachitol, Delsterol, Vigantol, Quintox, Rampage, Ebivit, Oleovitamin D3, Cholecalciferolum, D3-Vicotrat, D3-Vigantol, FeraCol

Molecular Formula:	C₂₇H₄₄O	Molecular Weight:	384.637660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: QYSXJUFSXHHAJI-YRZJJWOYSA-N

• Vitamin D 3

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 67-97-0
Synonyms: cholecalciferol, Vitamin D3, Calciol, Colecalciferol, Ricketon, Trivitan, Vigorsan, Deparal, Colecalcipherol, Arachitol, Delsterol, Vigantol, Quintox, Rampage, Ebivit, Oleovitamin D3, Cholecalciferolum, D3-Vicotrat, D3-Vigantol, FeraCol

Molecular Formula:	C₂₇H₄₄O	Molecular Weight:	384.637660 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: QYSXJUFSXHHAJI-YRZJJWOYSA-N

• Vitamin D 3: 100,000IU

• Vitamin D 3: 400,000IU

• VITAMIN D2 B-D-GLUCURONIDE SODIUM SALT,

IUPAC Name: sodium;(2S,3S,4S,5R,6R)-6-[(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexyl]oxy-3,4,5-trihydroxyoxane-2-carboxylate | CAS Registry Number: 85701-30-0
Synonyms: Vitamin D2 |A-D-Glucuronide Sodium Salt, (3|A,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-yl |A-D-Glucopyranosiduronic Acid Monosodium Salt

Molecular Formula:	C₃₄H₅₁NaO₇	Molecular Weight:	594.754309 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	7

InChIKey: KZPUZRVSBMCROQ-BLZNVSBSSA-M

• VITAMIN D2 SULFATE SODIUM SALT

IUPAC Name: sodium;[(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexyl] sulfate | CAS Registry Number: 1784-46-9
Synonyms: Vitamin D2 sulfate, Ergocalciferol hydrogen sulfate, Vitamin D2 3|A-Sulfate, Vitamin D2 Sulfate Sodium Salt, (3|A,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol Hydrogen Sulfate

Molecular Formula:	C₂₈H₄₃NaO₄S	Molecular Weight:	498.693389 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VNINQFWZCBNKBF-WNFKWOOTSA-M

• Vitamin D3

IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,7aR)-1-(5,6-dimethylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol | CAS Registry Number: 511-28-4
Synonyms: Vitamin D4, EINECS 208-127-5, CID6450185, 9,10-Secoergosta-5(Z),7(E),10(19)-trien-3beta-ol, 9,10-Secocholesta-5,7,10(9)-trien-3-ol, 24-methyl-

Molecular Formula:	C₂₈H₄₆O	Molecular Weight:	398.664240 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: DIPPFEXMRDPFBK-MNURULJVSA-N

• VITAMIN D3 ?-D-GLUCURONIDE

IUPAC Name: (3S,4S,5S,6R)-6-[(1S)-3-[2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid | CAS Registry Number: 57918-08-8
Synonyms: Vitamin D3 beta-D-Glucuronide, CTK8G3763, AG-G-04738

Molecular Formula:	C₃₃H₅₂O₇	Molecular Weight:	560.761780 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	7

InChIKey: HSMHKPFJPOTDCW-QNSBVHRBSA-N

• VITAMIN D3 SULFATE

IUPAC Name: [(1R,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexyl] hydrogen sulfate | CAS Registry Number: 10529-43-8
Synonyms: Vitamin D3 sulfate, Cholecalciferol sulfate, Vitamin D3 sulfoconjugate, CID6440809, 9,10-Secocholesta-5,7,10(19)-trien-3-ol, hydrogen sulfate, (3beta,5Z,7E)-

Molecular Formula:	C₂₇H₄₄O₄S	Molecular Weight:	464.700860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: CAVKNZYPPDUUIT-YHJXBONMSA-N

• Vitamin D3-d7

IUPAC Name: (1S)-3-[2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6,7,7,7-tetradeuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

Molecular Formula:	C₂₇H₄₄O	Molecular Weight:	391.680792 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: QYSXJUFSXHHAJI-ABCHJBMBSA-N

• Vitamin E

IUPAC Name: 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol | CAS Registry Number: 2074-53-5
Synonyms: alpha-Tocopherol, Evitaminum, Phytogermine, Profecundin, Syntopherol, VITAMIN E, Waynecomycin, Almefrol, Denamone, Emipherol, Etamican, Tokopharm, Vascuals, Vitayonon, Viteolin, Ephynal, Eprolin, Epsilan, Etavit, Ilitia

Molecular Formula:	C₂₉H₅₀O₂	Molecular Weight:	430.706100 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: GVJHHUAWPYXKBD-UHFFFAOYSA-N

• Vitamin E (CAS: 21-59-0)

• Vitamin E 50

• Vitamin E Acetate

IUPAC Name: [(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate | CAS Registry Number: 7695-91-2
Synonyms: Vitamin E acetate, Ephynal, Contopheron, Tocopherex, Evipherol, Fertilvit, Tocophrin, Alfacol, Ecofrol, Tofaxin, Erevit, Juvela, Vectan, Gevex, Ephynal acetate, Econ, Tocopherol acetate, Tocopheryl acetate, Syntopherol acetate, Combinal E

Molecular Formula:	C₃₁H₅₂O₃	Molecular Weight:	472.742780 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: ZAKOWWREFLAJOT-CEFNRUSXSA-N

• Vitamin e acetate 50% powder (CAS: 50-24-7)

• Vitamin E nicotinate

IUPAC Name: [(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] pyridine-3-carboxylate | CAS Registry Number: 16676-75-8
Synonyms: Vitamin E Nicotinate, Renascin, tocopherol nicotinate, TOCOPHERYL NICOTINATE, DL-alpha tocopheryl nicotinate, D-alpha tocopheryl nicotinate, Vitamin E nicotinic acid ester, EINECS 256-101-7, SBB058193, (R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl nicotinate, BRN 0466142, NCGC00164499-01, NCGC00164499-03, DSSTox_CID_26396, DSSTox_RID_81576, DSSTox_GSID_46396, dl-alpha-Tocopherol nicotinate, (2R-(2R*(4R*,8R*)))-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl nicotinate, (2R-(2R*(4R*,8R*)))-3-Pyridinecarboxylic acid, 3,4-dihydro-2,5,7,8tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, -Pyridinecarboxylic acid, (2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester

Molecular Formula:	C₃₅H₅₃NO₃	Molecular Weight:	535.800220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: MSCCTZZBYHQMQJ-AZAGJHQNSA-N

• Vitamin E Pellets

• Vitamin E powder with selenium