C.I. Sulphur Red 4 (8CI)
C.I. Sulphur Red 4 (8CI) Basic information
- Product Name:
- C.I. Sulphur Red 4 (8CI)
- Synonyms:
-
- C.I. Sulphur Red 4 (8CI)
- C.I.Sulphur Red 4:C.I.53730
- Sulphur Red 4
- CAS:
- 1327-91-9
- MF:
- Unspecified
- MW:
- 0
- Mol File:
- Mol File
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C.I. Sulphur Red 4 (8CI) Usage And Synthesis
Preparation
1,3-Dichloro-2-hydroxy-7-methyl-8-aminophenazine?and sodium polysulphide aqueous solution in the presence of copper sulfate, return in 106 ℃ heating 22 hours, dilution and drum drying. This is Pyridine by4-Methylbenzene-1,3-diamine and 4-Amino-2,6-dichlorophenol?Manganese dioxide oxidation with the mixture and be (BIOS 1155, – 33)
Properties and Applications
dark red
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 4 | 4 | 3 | 2-3 | ||
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C.I. Sulphur Red 4 (8CI)(1327-91-9)Related Product Information
- C.I. Sulphur Violet 3 (8CI)
- Sulfurized 8-amino-2-phenazinol
- Sulphur Red 6
- Sulphur Red 14
- C.I.Sulphur Red 5
- Benzamide, 3-nitro-N-(1,2,4-trichloro-3-oxo-3H-phenoxazin-7-yl)-, reaction products with sodium sulfide (Na2(Sx))
- Sulfur red 2 (C.I. 53260)
- C.I. Sulphur Violet 2
- Acetamide, N-[2,4-diamino-5-[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]phenyl]-, reaction products with sodium sulfide (Na2(Sx)), oxidized