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Sulfurized 8-amino-2-phenazinol

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Sulfurized 8-amino-2-phenazinol Basic information
Product Name:Sulfurized 8-amino-2-phenazinol
Synonyms: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
CAS:1327-84-0
MF:
MW:0
EINECS:215-502-7
Product Categories:
Mol File:Mol File
Sulfurized 8-amino-2-phenazinol Structure
Sulfurized 8-amino-2-phenazinol Chemical Properties
Safety Information
MSDS Information
Sulfurized 8-amino-2-phenazinol Usage And Synthesis
Preparation2-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 Applicationsdark 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 materialsPyridine
Tag:Sulfurized 8-amino-2-phenazinol(1327-84-0) Related Product Information
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 C.I. Sulphur Violet 3 (8CI) Sulphur Red 6 Sulphur Red 14 C.I. Sulphur Red 4 (8CI)