Dynasul dyes are sulphur dyes for cotton with good wash fastness
Sulphur Yellow 2
1. Molecular formula: N/A | ||||||||||||||||||||||||||
2. Molecular weight: N/A | ||||||||||||||||||||||||||
3. Structure formula: | ||||||||||||||||||||||||||
N/A | ||||||||||||||||||||||||||
4. CAS NO.:1326-66-5 | ||||||||||||||||||||||||||
5. Appearance: Yellow powder. | ||||||||||||||||||||||||||
6. Specification: Strength 100% | ||||||||||||||||||||||||||
7. Usage: Mainly used in dyeing of leather. | ||||||||||||||||||||||||||
8. Packing, storage and transportation: Packed with 25KGcarton, allows to be tansported by the general means. Properties and Applications: deep green light yellow to dark red light yellow. Brown powder. Insoluble in water: in sodium sulfide solution for yellow brown solution; In concentrated sulfuric acid partly dissolved, dilution after yellow sulfur precipitation. Dyeing content in alkaline insurance powder in a slight change: in sodium hypochlorite in almost all fade; Join concentrated sulfuric acid into dark orange.
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