Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs.
Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs. Basic information
- Product Name:
- Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs.
- Synonyms:
-
- Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs.
- Leuco sulfur brown 15 (C.I. 53270)
- Leuco Sulphur Brown 15
- C.I.Leuco Sulphur Brown 15:C.I.53270
- CAS:
- 12262-29-2
- MW:
- 0
- EINECS:
- 235-520-9
- Mol File:
- Mol File
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Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs. Usage And Synthesis
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 |
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Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs.(12262-29-2)Related Product Information
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- Leuco sulfided 4-[(2,4-dinitrophenyl)amino]phenol
- Leuco Sulphur Brown 1
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- C.I. Leuco Sulfur Brown 14
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- 1,5-Dinitronaphthalene
- DINITRONAPHTHALENE
- DINITRONAPHTHALENE