Sulphur Black
-
- Category :
Dyestuffs and Pigments/Sulfur Dyes
- CAS NO : 1326-82-5
- EC NO : 215-444-2
- Molecular Formula : C6H4N2O5
- Main Specifications :
- Synonyms : C.I. Sulphur Black 1;C.I. Sulfur Black 1;2,4-Dinitro-phenol sulfurised;Sulphur Black B/BR;Sulphur Black BR;Sulfur Black;Sulphur Black;
Package: Plastic knitted bags, kraft paper bags or carton
Molecular Structure:
Product description:
A yearly production capacity of sulphur black has been over 30,000 Tons in our company
SULPHUR BLACK2BR3B(200%):
APPEARANCE: shiny black flakes or
granules.
MOISITURE ASSAY ,% ≤: 6.0.
INSOLUBLE IN SODIUM SULFIDE，% ≤:
0.5.
SULPHUR BLACK S-BR(100%):
APPEARANCE: black uniform
granules or powder.
MOISITURE ASSAY ,% ≤: 6.0.
INSOLUBLE IMPURITY IN WATER, % ≤:
0.5.
SOLUBILITY,G/L(60℃)
≥: 6.0
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