Wenzhou Dongsheng Chemical Co., Ltd.

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Contact: Ms. Guan
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Address: Building 152, Jiudao Street, Tiexi District, Anshan, Wenzhou, Zhejiang, China
Phone: +86-(158)-68542816 | Fax: +86-(577)-88610040 | Map/Directions >>

Profile: Wenzhou Dongsheng Chemical Co., Ltd. is a manufacturer of chemical reagents. Our main products include sulfite, tannic acid, volatile sulfur, biochemical reagent, indicators, and biological dyeing agent.

5 Products/Chemicals (Click for related suppliers)

• Biochemical Reagents

• Chemical Reagents

IUPAC Name: rubidium

Molecular Formula:	Rb	Molecular Weight:	85.467800 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: IGLNJRXAVVLDKE-UHFFFAOYSA-N

• Crude Sulphur

IUPAC Name: hydrogen sulfide | CAS Registry Number: 7704-34-9
Synonyms: hydrogen sulfide, sulfur, Bensulfoid, Sulfur atom, Hydrosulfuric acid, Micowetsulf, Microflotox, Netzschwefel, Brimstone, Kolospray, Sulfidal, Sulforon, Crystex, Hexasul, Kolofog, Kumulus, Spersul, Sulikol, Sulphur, Thiolux

Molecular Formula:	H₂S	Molecular Weight:	34.080880 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: RWSOTUBLDIXVET-UHFFFAOYSA-N

• Tannic Acid

Synonyms: TANNIC ACID, Tannic acid (TN), Tannic acid (JP15/USP), NSC5031, NSC656273, D01959, D-Glucopyranose, pentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoate], 72401-53-7

Molecular Formula:	C₇₆H₅₂O₄₆	Molecular Weight:	1701.198480 [g/mol]
H-Bond Donor:	25	H-Bond Acceptor:	46

InChIKey: LRBQNJMCXXYXIU-UHFFFAOYSA-N

• 5,5'-Dithiobis(2-Nitrobenzoic acid)

IUPAC Name: 5-(3-carboxy-4-nitrophenyl)disulfanyl-2-nitrobenzoic acid | CAS Registry Number: 69-78-3
Synonyms: DTNB, Ellmans reagent, Ellman's Reagent, Dithionitrobenzoic acid, Dithiobisnitrobenzoic acid, nchembio820-comp6, nchembio821-comp8, D218200_ALDRICH, D8130_SIGMA, 3,3'-Dithiobis(6-nitrobenzoic acid), 5,5'-Dithiobis(2-nitrobenzoic acid), EINECS 200-714-4, CID6254, 3-Carboxy-4-nitrophenyl disulfide, AIDS072017, 3,3'-Dithiobis(6-nitrobenzoic) acid, AIDS-072017, 2,2'-Dinitro-5,5'-dithiodibenzoic acid, 5,5'-Dithiobis-(2-nitrobenzoic acid), Bis(3-carboxy-4-nitrophenyl) disulfide

Molecular Formula:	C₁₄H₈N₂O₈S₂	Molecular Weight:	396.351920 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: KIUMMUBSPKGMOY-UHFFFAOYSA-N