Leuco Sulphur Brown 4

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Leuco Sulphur Brown 4 Basic information
Product Name:Leuco Sulphur Brown 4
Synonyms:Leuco Sulphur Brown 4;C.I.Leuco Sulphur Brown 4:C.I.53210
CAS:
MF:
MW:0
EINECS:
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Mol File:Mol File
Leuco Sulphur Brown 4 Structure
Leuco Sulphur Brown 4 Chemical Properties
Safety Information
MSDS Information
Leuco Sulphur Brown 4 Usage And Synthesis
Preparationcoarse formic acid or m-Cresoland Sodium polysulfide in 270 ~ 275 ℃ calcination, add or do not add Copper sulfate monohydrate all can.
Properties and Applicationsbrown light olive to yellow brown. Brown hydroscopicity powder. In hydrochloric acid in brown precipitation; In the Sodium hydroxide solution for blue light green.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 3 3-4 4-5 4 3-4
Leuco Sulphur Brown 4 Preparation Products And Raw materials
Raw materialsm-Cresol
Tag:Leuco Sulphur Brown 4 Related Product Information
Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs. Leuco Sulphur Brown 5 Leuco Sulphur Brown 8 Leuco Sulphur Brown 46 Leuco Sulphur Brown 52 Leuco Sulphur Brown 23 Leuco Sulphur Brown 51 Leuco Sulphur Brown 21 2-Naphthalenol, sulfurized, leuco deriv.