C.I. Sulphur Brown 42 (8CI)
- Product Name
- C.I. Sulphur Brown 42 (8CI)
- CAS No.
- 1326-44-9
- Chemical Name
- C.I. Sulphur Brown 42 (8CI)
- Synonyms
- Sulphur Brown 42;C.I. Sulphur Brown 42 (8CI);C.I.Sulphur Brown 42:C.I.53030
- CBNumber
- CB15452704
- Molecular Formula
- Unspecified
- Formula Weight
- 0
- MOL File
- Mol file
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C.I. Sulphur Brown 42 (8CI) Chemical Properties,Usage,Production
Preparation
2-Methyl-3,5-dinitxobenzenesulfonic acid?and Sodium polysulfide solution heating.
Properties and Applications
brown. Soluble in water. In the Sodium sulfide solution for yellow brown; In concentrated sulfuric acid for yellow brown, dilution still for yellow brown.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 4-5 | 3 | 5 | 5 | 4-5 | |
C.I. Sulphur Brown 42 (8CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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C.I. Sulphur Brown 42 (8CI) Suppliers
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