Solid NaHS sodium hydrosulfide flakes 70% purity
US $350.00-$400.00
Professional Manufacturer NaHS Sodium Hydrosulfide solid or flakes CAS NO 16721 80 5 for leather industry
- Category: Sulfide >>>
- Supplier: Shandong S-Sailing Chemical Co. Ltd.
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Product Overview
Description
Products Description
• NaHS
• 16721-80-5.mol
• CAS No. 16721-80-5
• EINECS No. 240-778-0
• CAS No. 16721-80-5
• EINECS No. 240-778-0
The chemical compound with the formula NaHS.Sodium Hydrosulfide is applied in the leather industry, waste water treatment, soil remediation, the mining industry and pulp paper and amongst others.
Sodium hydrosulfide have 2 kinds of appearance,70%min yellow flake and 30% yellowsih liquid.
We have different specs which depends on Fe content,we have 10ppm,15ppm,20ppm and 30ppm.Different Fe content,the quality is different.
Sodium hydrosulfide have 2 kinds of appearance,70%min yellow flake and 30% yellowsih liquid.
We have different specs which depends on Fe content,we have 10ppm,15ppm,20ppm and 30ppm.Different Fe content,the quality is different.
Packaging &Shipping
25kgs bag, 22tons/20'FCL without pallets.
Applications / Usages
Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products);used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres.
Specifications
Purity | 70%min | 70.5% | ||
Na2CO3 | 3%max | 1.02%max | ||
Na2S | 3%max | 1%max | ||
Iron | 0.003%max | 6ppmmax | ||
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