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Leuco Sulphur Brown 10

Name:C.I.Leuco Sulphur Brown 10,C.I.53055

Molecular Structure:

C.I.Leuco Sulphur Brown 10,C.I.53055,CAS 12262-27-0,Leuco Sulphur Liquid Yellow Brown LG-5G,Liquid Brown

C.I.Leuco Sulphur Brown 10,C.I.53055,CAS 12262-27-0,Leuco Sulphur Liquid Yellow Brown LG-5G,Liquid Brown

CAS Registry Number:12262-27-0

Manufacturing Methods : 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)

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

List of Suppliers:

Leuco Sulphur Liquid Yellow Brown LG-5G

Diresul Liquid Brown ( Clariant GmbH )

Diresul Liquid Yellow Brown RDT-G ( Clariant GmbH )

Ecosol Liq Tan Yellow MLV( SF Dyes Pvt Ltd )

Sodyesul Liquid Brown WD ( Clariant GmbH )

Sodyesul Liquid Brown WDCF ( Clariant GmbH )


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