C.I. Sulphur Black 9
- Product Name
- C.I. Sulphur Black 9
- CAS No.
- 1326-97-2
- Chemical Name
- C.I. Sulphur Black 9
- Synonyms
- Sulphur Black 9;C.I. Sulphur Black 9;C.I.Sulphur Black 9:C.I.53230
- CBNumber
- CB55452601
- Molecular Formula
- Unspecified
- Formula Weight
- 0
- MOL File
- Mol file
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C.I. Sulphur Black 9 Chemical Properties,Usage,Production
Preparation
4-(2,4-Dinitrophenylamino)phenol of cold water suspension added to 95 ℃ of Sodium polysulfide solution when the reduction reaction is completed, in 114 ~ 115 ℃ reflux heating, then diluted, injection Ferrous chloride solution, and drum drying the mixture (FIAT 764)
Properties and Applications
blue black. In the Sodium sulfide solution for blue black
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4-5 | 3-4 | 5 | ||||
C.I. Sulphur Black 9 Preparation Products And Raw materials
Raw materials
Preparation Products
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C.I. Sulphur Black 9 Suppliers
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