Sulphur Black 6
Name:C.I.Sulphur Black 6,C.I.53295
Molecular Structure:
C.I.Sulphur Black 6,C.I.53295,CAS 1327-16-8,Sulphur Black CLG,Sulphur Vat Black CLG
CAS Registry Number:1327-16-8
Manufacturing Methods : 4-(Naphthaleti-2-ylamino)phenol and a small amount of 4-Nitrophenol and 4-Methylbenzene-1,3-diamine with Sodium polysulfide tert – Butanol solution at 110 ~ 112 ℃ reflux heating 30 hours, and finally as C.I. Sulphur Black 11 (C.I. 53290) – sample, with Sodium nitrite oxidation (BIOS 983130-138). The dye than most sulfur dye has good resistance to chlorine bleaching fastness.
Properties and Applications: blue black. Black powder. Soluble in water. In the Sodium sulfide solution for olive; In the basic insurance powder solution for the grass green. Mainly used for cotton, hemp, viscose fabric and vinylon/cotton blended fabric dyeing and printing.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4-5 | 4-5 | 6-7 | 4-5 | 5 | ||
List of Suppliers:
Sulphur Black CLG
Qingdao Double Peach Specialty Chemicals (Group) Co., Ltd.,
Shanghai Hua Yuan Industry & Commerce General Company
Hydron-Indocarbon CLG ( Cassella AG )
Indocarbon CLG( Cassella AG )
Patco Econovat Black CL ( BF Goodrich Specialty Chemicals )
Patco Econovn Black CL Pst. ( C.H. Patrick Co. Inc. )
Sulphur Vat Black CLG (Sinochem Ningbo Imp & Exp Corp)
Youhaodron Black CLG(Sinochem Tianjin Imp Exp Corp)
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