Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes
- Product Name
- Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes
- CAS No.
- 1327-07-7
- Chemical Name
- Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes
- Synonyms
- C.I.53270;Sulphur Brown 15;Sulfanol Brown BR;Immedial Brown BR;C.I.Sulphur Brown 15;Sulfur brown 15 (C.I. 53270);C.I.Sulphur Brown 15:C.I.53270;Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes
- CBNumber
- CB8935773
- Formula Weight
- 0
- MOL File
- Mol file
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Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Chemical Properties,Usage,Production
Preparation
To 138 parts of??1,5-Dinitronaphthalene?and 75 parts of ?the coarse Cresol mixture with Sodium polysulfide in Copper sulfate monohydrate and Sodium chloride presence, in 265 ℃ calcination 12 ~ 14 hours. 1, 5 – dinitrobenzene before roasting in Sodium polysulfide available in 90 ℃ reduction (BIOS 1155, 12).
Properties and Applications
dark brown.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4-5 | 4 | 5-6 | 4 | 4-5 | 4 | 2-3 |
Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Preparation Products And Raw materials
Raw materials
Preparation Products
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Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Suppliers
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