ChemicalBook > CAS DataBase List > Sulphur Brown 10 - Leuco
Sulphur Brown 10 - Leuco
- CAS No.12262-27-0
- Chemical Name:Sulphur Brown 10 - Leuco
- CBNumber:CB8874890
- Molecular Formula:
- Formula Weight:0
- MOL File:Mol file
Sulphur Brown 10 - Leuco Property
- EPA Substance Registry System C.I. Leuco Sulphur Brown 10 (12262-27-0)
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
Sulphur Brown 10 - Leuco Chemical Properties,Usage,Production
- Preparation 1 parts of?4-Methylbenzene-1,3-diamine??and 2 parts of??mixture of sulfur of 210 ~ 250 ℃ calcination 15 hours, product dissolved in Sodium sulfide and Sodium hydroxide, then add salt, in six hours heated to 240 ℃, again in the 250 ℃ heating for more than 4 hours, make the moisture evaporation (BIOS 1155, – 39)
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Properties and Applications
brown. Red brown powder. Insoluble in water, soluble in Sodium sulfide solution for brown, slightly soluble in concentrated sulfuric acid.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping Moderate Severe ISO 3 4 3-4 4 5 4 4 AATCC 3-4 5 4 4 4-5
Sulphur Brown 10 - Leuco Preparation Products And Raw materials
Raw materials
Preparation Products
Global(3)Suppliers
-
Supplier：
Career Henan Chemica Co
- Tel：+86-0371-86658258<br/>+8613203830695
- Email：laboratory@coreychem.com
- Country：China
- ProdList：30231
- Advantage：58
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- 12262-27-0
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- Sulphur Brown 10 - Leuco
