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REACTIVE GREEN 19

Basic information Safety Supplier Related

REACTIVE GREEN 19 Basic information

Product Name:
REACTIVE GREEN 19
Synonyms:
  • hexasodium,4-amino-3-[[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]diazenyl]-6-[[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate
  • Reactive Green 19, Molecular biology, Cel biology
  • ReactivedeepgreenKE-4BD
  • Chemictive Green HE4BD
  • Evercion Green H-34BD
  • Goldazol Green HE4BD
  • Kayacion Green ES4BD
  • Simactive Green 25023
CAS:
61931-49-5
MF:
C40H23Cl2N15Na6O19S6
MW:
1418.93434
Product Categories:
  • Stains&Dyes, A to
  • Q-R
  • Stains and Dyes
Mol File:
61931-49-5.mol
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REACTIVE GREEN 19 Chemical Properties

form 
Powder
color 
Dark blue
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26-36
WGK Germany 
3

MSDS

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REACTIVE GREEN 19 Usage And Synthesis

Chemical Properties

Black (or dark green) powder. The solubility in water (50°C) is 65g/L. The aqueous solution is dark blue-green, add 1mol/L sodium hydroxide solution to turn blue, then add hydrosulfite and warm it to become colorless, and add sodium perborate to still be colorless.

Uses

Reactive green 19 can be used for dyeing and printing of cotton fiber.

Synthesis

Reactive green 19 can be obtained by reacting H acid, p-nitroaniline o-sulfonic acid, cyanuric chloride and p-aminobenzenesulfonic acid as raw materials.

REACTIVE GREEN 19Supplier

3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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3bsc@sina.com
Winchem Industrial Co. Ltd
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0574-83851061
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info@win-chemical.com
Alfa Chemistry
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1-516-6625404
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support@alfa-chemistry.com
JinJin Le Chemical Co., Ltd
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10106090
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jjlchem2@163.com
Hefei TNJ Chemical Industry Co.,Ltd.
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+86-0551-65418671 +8618949823763
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sales@tnjchem.com