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Multipurpose product – sodium sulphide
Sodium sulfide： CAS: 1313-82-2 HS: 28301090 UN: 1849 Appearance: Yellow-brown flakes Package: 25kg per woven bag Application: •Mainly used as flotation agent in Metallurgy, leather industry •In leather industry, it is used for processing natural leather • Used in the dyestuff industry to produce sulphur dyes SPECIFICATION CONTENT Na2S ≧ 60 Fe ≦ 0.03 Na2CO3 ≦ 5.0 Water insoluble substance, ≦ 0.02 -
Sodium formate
1. It is mainly used for the production of formic acid, oxalic acid and sodium hydrosulfite, and also for the production of dimethylformamide. It is also used in medicine, printing and dyeing industry.
2. Used as reagent, disinfectant and mordant for the determination of phosphorus and arsenic.
3. Used as preservative. Application 4: used in alkyd resin coating, plasticizer, strength.
4.Used as explosive, acid resistant material, aviation lubricating oil and adhesive additive.
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Sodium hydrosulfide
Formular: NaHS • H2O
CAS: 16721-80-5
HS: 2830109000
UN:2949
Package: 25kg /bag
Appearance: yellow flakes
Application: used as flotation agent in copper ore, sulfide dye agent in synthetic fibre and etc.
•Used as a reducing agent, flotation and extraction agent in the mining industry
•used as an ingredient in the leather industry to remove the outer skin.
• used as raw materials for the chemical industry
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Sodium sulfide
Formula:Na2S
CAS: 1313-82-2
HS: 28301090
UN: 1849
Appearance: Yellow-brown flakes
Package: 25kg per woven bag
Application:
•Mainly used as flotation agent in Metallurgy, leather industry
•In leather industry, it is used for processing natural leather
• Used in the dyestuff industry to produce sulphur dyes
