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Sulphur Brown 10

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

Molecular Structure:

C.I.Sulphur Brown 10,C.I.53055,CAS 1326-51-8,Sulphur Red Brown DR,Sulphur Yellow Brown  3GR,Sulphur Yellow Brown 5G,Sulphur Yellow Brown 5GD

C.I.Sulphur Brown 10,C.I.53055,CAS 1326-51-8,Sulphur Red Brown DR,Sulphur Yellow Brown 3GR,Sulphur Yellow Brown 5G,Sulphur Yellow Brown 5GD

CAS Registry Number:1326-51-8

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 solution, 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. Dyeing content in alkaline insurance powder solution slightly change; In Sodium hypochlorite solution shallow, yellowing, join concentrated sulfuric acid turn yellow. Mainly used for cotton, hemp, viscose and vinylon/cotton blended fabric dyeing, and sometimes also used in leather and paper dyeing.

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:

Sulphur Red Brown DR,Sulphur Yellow Brown 3GR,Sulphur Yellow Brown 5G,Sulphur Yellow Brown 5GD

Bengbu Yongyan Dyes & Chemicals Co. Ltd

Brown 5G (Hangzhou Dikai Chemical Co Ltd)

Jarsol Brown JGR ( Standard Dyes )

Sulphon Orange E5GD ( Enia Industries Quimicas S.A. )

Sulphur Brown G (Boruta – Kolor)

Sulphur Brown GDR(Chemische Fabriek Triade BV)

Sulphur Yellow Brown 5G (Sinochem Hebei Imp & Exp Corp)

Sulphur Yellow Brown 5G (Sinochem Ningbo Imp & Exp Corp)

Sulphur Yellow Brown 5G (Sinochem Jiangsu I/E Corp.)

Sulphur Yellow Brown 5G (Sinochem Liaoning Import & Export Corporation)

Sulphur Yellow Brown 5GD (Sinochem Ningbo Imp & Exp Corp)


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