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REACTIVE YELLOW 25

REACTIVE YELLOW 25 Structure
CAS No.
Chemical Name:
REACTIVE YELLOW 25
Synonyms
REACTIVE YELLOW 25;C.I.Reactive Yellow 25:C.I.191755
CBNumber:
CB9780651
Molecular Formula:
Molecular Weight:
0
MOL File:
Mol file
Request For Quotation

REACTIVE YELLOW 25 Chemical Properties,Uses,Production

Preparation

2,4-Diaminobenzenesulfonic acid diazo, and 1-(2-methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid?coupling, again with 2,3-Dichloroquinoxaline-6-carbonyl chloride?condensation.

Properties and Applications

brilliant yellow. Light yellow evenly powder, 25 ℃ in when more than 100 g/L solubility. After dyeing for bright yellow, dye bath containing iron ion make a turn red light and turn a little shallow; Meet copper ions turned dark. The neutral and alkaline white are A level. Apply to the cellulose fiber dyeing and printing, especially suitable to discharge printing.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 7 3-4 5 5 5 5 5

REACTIVE YELLOW 25 Preparation Products And Raw materials

Raw materials

2,4-Diaminobenzenesulfonic acid 4,5-dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid 2,3-DICHLORO QUINOXALINE-6-CARBONYL CHLORIDE

Preparation Products

REACTIVE YELLOW 25 Suppliers

Global( 1)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Pylam Products Company, Inc. 800-645-6096 United States 3257 30 Inquiry
Supplier Advantage
Pylam Products Company, Inc. 30

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REACTIVE YELLOW 25 C.I.Reactive Yellow 25:C.I.191755