Sulfurized 8-amino-2-phenazinol
- Product Name
- 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
- Formula Weight
- 0
- MOL File
- Mol file
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Sulfurized 8-amino-2-phenazinol Chemical Properties,Usage,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
Raw materials
Preparation Products
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Sulfurized 8-amino-2-phenazinol Suppliers
1327-84-0, Sulfurized 8-amino-2-phenazinolRelated Search:
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