Sodium Sulphide 60%min
Quick Detail
- FOB Price : USD $400.00 / Piece
- Minimum order:20
- Place of Origin:China
Specifications
Sodium Sulphide Flakes(Na2S) Red and Yellow
| Items | Specification |
| 1500PPMs sodium sulphide | |
| Na 2 S | ≥60% |
| Water Insoluble | ≤0.4% |
| Fe | ≤0.15% |
| Na 2 CO3 | ≤5% |
| 150PPM sodium sulphide with low iron | |
| Na2S | ≥60% |
| Water Insoluble | ≤0.2% |
| Fe | ≤0.015% |
| Na 2 CO3 | ≤2% |
| 80PPM/50PPM sodium sulphide with low iron | |
| Na2S | ≥60% |
| Water Insoluble | ≤0.2% |
| Fe | ≤0.008/0.005% |
| Na 2 CO3 | ≤2% |
| 30PPM/20PPM sodium sulphide with low iron | |
| Na2S | ≥60% |
| Water Insoluble | ≤0.05/0.03% |
| Fe | ≤0.003/0.002% |
| Na 2 CO3 | ≤2% |
2,Use
Sodium sulfide (containing low iron) is mainly applied to the industries of super leather marking, pharmacy, super dyeing, dyeing printing, paper marking and mineral choosing.
