Sulfurized 8-amino-2-phenazinol
- CAS No.
- 1327-84-0
- Chemical Name:
- Sulfurized 8-amino-2-phenazinol
- Synonyms
- C.I.53710;Sulphur Red 3;Sulphur Brown 5R;Sulphur Brown 3R;C.I.Sulphur Red 3;Immedial Maroon B Extra;Sulfur red 3 (C.I. 53710);C.I.Sulphur Red 3:C.I.53710;Sulfurized 8-amino-2-phenazinol
- CBNumber:
- CB1931761
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
Sulfurized 8-amino-2-phenazinol Chemical Properties,Uses,Production
Preparation
2-Hydroxy-8-aminophenazine;8-aminophenazin-2-ol and sodium polysulphide?aqueous solution heating, in the presence of copper sulfate in 115 ~ 106 ° C reflux 6 hours (BIOS 1155, 29). This is Pyridine by 2,4 – diamino-4′- hydroxy diphenylamine?air oxidation and have to.
Properties and Applications
dark purplish red. Deep red powder. In concentrated sulfuric acid for brown light purple, red precipitation after dilution. Used for cotton, hemp, viscose fiber dyeing, also can be used in the leather dyeing.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
Moderate | Severe | ||||||
ISO | 3-4 | 3-4 | 3-4 | 3-4 | 2 |
Sulfurized 8-amino-2-phenazinol Preparation Products And Raw materials
1327-84-0(Sulfurized 8-amino-2-phenazinol)Related Search:
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
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Sulfurized 8-amino-2-phenazinol
Sulfur red 3 (C.I. 53710)
C.I.53710
C.I.Sulphur Red 3
Immedial Maroon B Extra
Sulphur Brown 3R
Sulphur Brown 5R
Sulphur Red 3
C.I.Sulphur Red 3:C.I.53710
1327-84-0