Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur
Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur Basic information
- Product Name:
- Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur
- Synonyms:
-
- Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur
- Sulfur yellow 1 (C.I. 53040)
- Sulphur Yellow 1
- C.I.Sulphur Yellow 1
- CAS:
- 1326-47-2
- MW:
- 0
- EINECS:
- 215-425-9
- Mol File:
- Mol File
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Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur Usage And Synthesis
Preparation
3-Formamido-4-methylaniline,?a mixture of?aniline?and sulfur calcined at 180?℃?48 hours.
Properties and Applications
dark red light yellow. Deep yellow powder. In insurance powder almost no color, encounter sodium hypochlorite almost all faded. In concentrated sulfuric acid for dark orange. In the sodium sulfide solution solubility is good, for the yellow color. Used for cotton fabric dyeing, the dyeing excellent stability.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 3-4 | 4-5 | 1-2 | 3 | 4 | 2-3 | |
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