Sulphur Black 2
- CAS NO.：1326-85-8
- Molecular Weight: 0
- MDL number: MFCD03101644
- Update Date: 2025-12-31 14:38:37
What is Sulphur Black 2?
Preparation
2,4-Dinitrophenol and Picric acid?or 2-Amino-4,6-dinitrophenol mixture with Sodium polysulfide solution heating.
Properties and Applications
blue black. In the Sodium sulfide solution solubility is very good, solution for blue black; In concentrated sulfuric acid for the blue black, dilution after black precipitation.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 5 | 4 | 6-7 | 5 | 5 | 5 | 4-5 |
| AATCC | 5 | 3 | 7-8 | 4 | 4-5 | ||
Properties of Sulphur Black 2
| EPA Substance Registry System | C.I. Sulphur Black 2 (1326-85-8) |
Safety information for Sulphur Black 2
Computed Descriptors for Sulphur Black 2
New Products
2-Ethoxyphenol Methyl 2-methoxy-5-sulfamoylbenzoate Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate 3,6-Dichloropyridazine 3,6-Dichloro-4-Isopropylpyridazine 2-[(2-Ethoxyphenoxy)methyl]oxirane m-Tolualdehyde p-Anisaldehyde 2-Bromobenzaldehyde 4-Fluorobenzaldehyde 1-Propyl-4-piperidone 3-Amino-3-(3-fluorophenyl)propanoic acid 6-Methyl-2-pyridinemethanol 2-Pyridinecarboxaldehdye tert-Butyl ((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate 1-Indanone 2-Chloromethyl-6-methyl-pyridine 4-Morpholinoaniline Abiraterone Ethyl Ether 1-nitro-3,5-dimethyl adamantine (NMEM) Vardenafil Bis-sulphonamide(Dimer) 3-(2-aminoethyl) benzene sulfonamide Nabumetone Impurity 5 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran
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