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Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur

CAS No.
1326-60-9
Chemical Name:
Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur
Synonyms
Sulphur Brown 26;C.I.Sulphur Brown 26:C.I.53090;Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur
CBNumber:
CB0913898
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file

Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur Chemical Properties,Uses,Production

Preparation

3 parts of 4-Methylbenzene-1,3-diamine, 2 parts ofN-(4-formamidophenyl)formamide and 50 parts of the mixture of sulfur in 210 ℃ calcination 13 hours. At higher temperature dye color is red darker, have higher tinting strength.

Properties and Applications

yellow brown.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3 3-4 3 4-5 3
AATCC 4 4 3 3

Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur Preparation Products And Raw materials

Raw materials

Preparation Products

Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur Sulphur Brown 26 C.I.Sulphur Brown 26:C.I.53090 1326-60-9
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