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
Quick Details Classification: Sulfide Type: Sodium Sulfide CAS No.: 16721-80-5 Other Names: Sodium Sulfide MF: Na2S .9H2O EINECS No.: 215-211-5 Place of Origin: China (Mainland) Purity: 60% Min Appearance: Yellow Flakes Application: Leather Brand Name: NO BRAND Model Number: ...
Content:99% [ Molecular Formula ] : Na2S [EINECS] : 215-211-5 [Cas No]. 1313-82-2 [Molecular Weight]: 78.03 [Appearance]: Yellow flake or Red flake [Toxicity]:Oral Rat LD50: 208 mg/kg [Solubility in water]: Soluble (slightly soluble in alcohol) [PH]: Alkaline [Stability]: Stable ...
4.Quantity: 22.75MT=1*20fcl 3.Packing: 25kg plastic weaving bag. ...
Purity:60% Place of Origin:Hebei China (Mainland) we have an annual production of 20000mts, , but also in terms of price and there are advantages of quality products. ...
4.Quantity: 22.75MT=1*20fcl 3.Packing: 25kg plastic weaving bag. ...
CAS No.:1313-82-2 Place of Origin:Henan China (Mainland) It's used for dyestuff making,leather epilation reagent etc. ...