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
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)