| CAS No.: | 1313-84-4 |
|---|---|
| Other Names: | Sodium Sulphide |
| MF: | Na2S |
| EINECS No.: | 215-211-5 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade |
| Purity: | 60% |
| Appearance: | Red/yellow flakes or solid |
| Application: | Tanning and textile |
| Brand Name: | sodium sulphide |
| Model Number: | sodium sulphide |
Quick Details
Specifications
Factory price Sodium Sulphide / Sodium Sulfide flake
Uses: Mainly used in drug, food, ferment, rubber, textile, photo, flavor, dyes, tannage and preserve active of fruit and vegetable.
Property: Solid-fused, brown red color flakes or light yellow crystalline small crystal flakes, with SO2 ordor, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.
Specifications:
| Na2S (%): 60%Min | |
| Fe: 1500PPM, 150PPM, 80PPM, 50PPM, 30PPM, 20PPM, 15PPM, 10PPM Max | |
| 1500PPM | |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 5.0Max |
| Water Insoluble(%) | 0.4Max |
| Fe(%) | 0.15Max |
| 150PPM/80PPM | |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 3.0Max/2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.015Max/0.008Max |
| 50PPM/30PPM | |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.005Max/0.003Max |
| 20PPM/15PPM | |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.002Max/0.0015Max |
| 10PPM/5PPM | |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.001Max/0.0005Max |