Solubilised Sulphur Blue 7
Name:C.I.Solubilised Sulphur Blue 7 ,C.I.53441
Molecular Structure:
C.I.Solubilised Sulphur Blue 7 ,C.I.53441,CAS 1332-88-3,Solubilised Sulphur Blue B,Solubilised Sulphur Blue BRN
CAS Registry Number:1332-88-3
Manufacturing Methods :
Properties and Applications: red light blue to blue light purple. Blue powder. In the water have certain solubility. In concentrated sulfuric acid to dark purple, and Sulfur dioxide escaping, dilute precipitate; In the Sodium hydroxide solution for blue; In the Sodium sulfide solution for the faint blue or olive. Dyeing content in alkaline insurance powder solution for the pale yellow light olive, after oxidation can restore the original colour and lustre; In Sodium hypochlorite solution completely fade. Available insurance powder dyeing. Used for cotton, hemp, viscose fabric dyeing, and can also be used to top and viscose fiber protoplasmic coloring. Sometimes also used in leather and paper dyeing.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 4-5 | 4-5 | 3-4(Alkali) | 4-5 | 4 | 3 |
| AATCC | 5 | 5 | 5-6 | 4 | 4-5 | ||
List of Suppliers:
Solubilised Sulphur Blue B,Solubilised Sulphur Blue BRN
Asathiosol Blue S-BC ( Kaseihin Kogyo Kyokai )
Asathiosol Blue S-RC( Kaseihin Kogyo Kyokai )
Baycolor Blue S-B( Bayer Group )
Hydrosol Blue B( Cassella AG )
Hydrosol Blue R( Cassella AG )
Kayasol Blue B (Nippon Kayak u Co Ltd)
Kayasol Blue R(Nippon Kayak u Co Ltd)
Sandozol Liquid Blue T-GC( Clariant GmbH )
[…] C.I.Solubilised Sulphur Blue 7 […]