Sodium Sulphide Na2S
original price: 370,00 USD
Yasong Liu
Contact person
Basic Information
| CAS No. | 1313-82-2 |
|---|---|
| Other Names | sodium sulfide |
| MF | Na2S |
| Place of Origin | Hebei China (Mainland) |
| Usage | Leather Pigments |
| Brand Name | chenxing |
| Type | Other |
Property Thin flakes, red, soluble in water, slightly soluble in alcohol, insoluble in ether, presents strong alkaline solution, easily oxidized when exposed to air, poison. Usage Mainly used in making sulfur dyestuff intermediates, reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making, and also widely used in pigment and rubber industry. Table 1 Spec150PPM200PPM250PPM300PPMNa2S (%) ≥50.050.050.050.0Na2CO3 (%) ≤2.02.02.02.0Water Insoluble (%) ≤0.20.20.20.2Fe (%) ≤0.0150.020.0250.03 Table 2 Spec150PPM200PPM250PPM300PPMNa2S (%) ≥52.052.052.052.0Na2CO3 (%) ≤2.02.02.02.0Water Insoluble (%) ≤0.20.20.20.2Fe (%) ≤0.0150.020.0250.03
Delivery terms and packaging
Packaging Detail: 25kgs plastic woven bags Delivery Detail: one day after receiving orders
Port: tianjin, China
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