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Leuco Sulphur Red 4

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Leuco Sulphur Red 4 Basic information
Product Name:Leuco Sulphur Red 4
Synonyms:Leuco Sulphur Red 4;C.I.Leuco Sulphur Red 4::C.I.53730
CAS:12262-35-0
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Leuco Sulphur Red 4 Structure
Leuco Sulphur Red 4 Chemical Properties
Safety Information
MSDS Information
Leuco Sulphur Red 4 Usage And Synthesis
Preparation1,3-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 Applicationsdark red.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 4 4 3 2-3
Leuco Sulphur Red 4 Preparation Products And Raw materials
Raw materials1,3-dichloro-2-hydroxy-7-methyl-8-aminophenazine-->2,4-Diaminotoluene-->Pyridine
Tag:Leuco Sulphur Red 4(12262-35-0) Related Product Information
C.I. Leuco Sulfur Red 10 Leuco Sulphur Red 1 Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur, leuco derivs. Leuco Sulphur Violet 3 Leuco Sulphur Orange 1 Leuco Sulphur Red 5 N-(2,4-diamino-5-(4-oxocyclohexa-2,5-dienylideneamino)phenyl)acetamide [1,1'-Biphenyl]-4,4'-diamine, reaction products with 4-methyl-1,3-benzenediamine and sulfur C.I.Leuco Sulphur Red 6