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Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde

Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde Structure
CAS No.
1325-38-8
Chemical Name:
Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde
Synonyms
C.I. 40001;Erie Yellow SG;Direct Yellow 6;Direct Yellow PA;Erie Yellow S 2G;Erie Yellow S 3G;Diphenyl Yellow R;C.I.DirectYellow6;Direct Yellow CPA;Direct Yellow OPN
CBNumber:
CB6885351
Molecular Formula:
Molecular Weight:
0
MOL File:
Mol file
Modify Date:
2022/12/21 16:56:50

Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde Properties

EPA Substance Registry System C.I. Direct Yellow 6 (1325-38-8)

Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde Chemical Properties,Uses,Production

Preparation

C.I. Direct Yellow 11 (C.I. 40000) solution with?Formaldehyde?condensation; Or (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid?in the presence of sodium hydroxide solution and Formaldehyde heating.

Properties and Applications

yellow to red light yellow. Soluble in water for lemon yellow, not soluble in ethanol and other organic solvents. The strong sulfuric acid for wine, diluted for yellow. The dye solution to join 10% color is more green sulfuric acid; Join rare sodium hydroxide solution reddish change.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4-5 4-5 2-3 3 3
AATCC 1 1 1-2 2-3 2-3

Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 37)Suppliers
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Direct yellow 6 (C.I. 40001) Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde C.I.DirectYellow6 Airedale Yellow GD Bencidal Fast Pure Yellow G Benzanil Fast Yellow G C.I. 40001 Diazine Fast Yellow S 2G Diazol Fast Yellow AJ Diphenyl Fast Yellow 3G Diphenyl Yellow R Direct Fast Yellow 3G Direct Fast Yellow CR Direct Fast Yellow P 2G Direct Fast Yellow P 8G Direct Yellow CPA Direct Yellow M 3G Direct Yellow OPN Direct Yellow P 6G Direct Yellow PA Erie Yellow S 2G Erie Yellow S 3G Erie Yellow S 5GP Erie Yellow S 8GP Erie Yellow SG Fenamin Yellow 10G Direct Yellow 6 Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde ISO 9001:2015 REACH DIRECT YELLOW G 100%,DIRECT YELLOW 6 C.I.Direct Yellow 6:C.I.40001 Benzenesulfonic acid, 2-methyl-5-nitro-, alkaline condition products, reaction products with formaldehyde 1325-38-8