disodium 5,5'-[thiobis(phenyleneazo)]disalicylate

Product Name
disodium 5,5'-[thiobis(phenyleneazo)]disalicylate
CAS No.
8003-87-0
Chemical Name
disodium 5,5'-[thiobis(phenyleneazo)]disalicylate
Synonyms
Einecs 232-327-1;C.I.Mordant Yellow 16:C.I.25100;disodium 5,5'-[thiobis(phenyleneazo)]disalicylate;Benzoic acid, 3,3'-[thiobis(phenyleneazo)]bis[6-hydroxy-, disodium salt;Benzoic acid, 3,3'-(thiobis(phenylene-2,1-diazenediyl))bis(6-hydroxy-, sodium salt (1:2);disodium,(3E)-3-[[4-[4-[(2E)-2-(3-carboxylato-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]sulfanylphenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
CBNumber
CB9896675
Molecular Formula
C26H16N4Na2O6S
Formula Weight
558.47298
MOL File
8003-87-0.mol
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disodium 5,5'-[thiobis(phenyleneazo)]disalicylate Property

EPA Substance Registry System
Benzoic acid, 3,3'-[thiobis(phenyleneazo)]bis[6-hydroxy-, disodium salt (8003-87-0)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0002837
Product name
MORDANT VIOLET 5
Purity
95.00%
Packaging
5MG
Price
$498.29
Updated
2021/12/16
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disodium 5,5'-[thiobis(phenyleneazo)]disalicylate Chemical Properties,Usage,Production

Preparation

4-(4-Aminophenylthio)benzenamine and 4-(2-Aminophenylthio)benzenamine diazotization, and 2-Hydroxybenzoic acid?(2 Moore) coupling.

Properties and Applications

dark red light yellow. Soluble in water for green light yellow, slightly soluble in Cellosolve, almost insoluble in Etanol and Acetone. In concentrated sulfuric acid to dark red sauce, dilution after light yellow, In concentrated nitric acid for olive green. Dye aqueous solution to join concentrated hydrochloric acid for light yellow, Join concentrated Sodium hydroxide solution for golden orange.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 4-5 4-5 2-3 4-5 4-5 5
AATCC 3 6 5 5 4-5

disodium 5,5'-[thiobis(phenyleneazo)]disalicylate Preparation Products And Raw materials

Raw materials

Preparation Products

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disodium 5,5'-[thiobis(phenyleneazo)]disalicylate Suppliers

China 1 Global 1
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
17691182729 18161915376
Email
1046@dideu.com
Country
China
ProdList
9998
Advantage
58

8003-87-0, disodium 5,5'-[thiobis(phenyleneazo)]disalicylateRelated Search:


  • disodium,(3E)-3-[[4-[4-[(2E)-2-(3-carboxylato-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]sulfanylphenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
  • disodium 5,5'-[thiobis(phenyleneazo)]disalicylate
  • Benzoic acid, 3,3'-[thiobis(phenyleneazo)]bis[6-hydroxy-, disodium salt
  • Benzoic acid, 3,3'-(thiobis(phenylene-2,1-diazenediyl))bis(6-hydroxy-, sodium salt (1:2)
  • Einecs 232-327-1
  • C.I.Mordant Yellow 16:C.I.25100
  • 8003-87-0
  • Organics