Sulphur Brown 26
Name:C.I.Sulphur Brown 26,C.I.53090
Molecular Structure:
C.I.Sulphur Brown 26,C.I.53090,CAS 1326-60-9
CAS Registry Number:1326-60-9
Manufacturing Methods : 3 parts of 4-Methylbenzene-1,3-diamine, 2 parts of N-(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 | |||
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