China Sulfur Black 1 Granule, Find details about China Sulfur Black 1, 2 4-Dinitro-Phenol Sulfurised from Sulfur Black 1 Granule
Appearance | Black phosphorus flake solid |
green and black in sodium sulfide solution | |
Water | ≤6% |
Insolubles | ≤0.3% |
PH | 6.5-7.5 |
Solubility | insoluble in water and alcohol |