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Tianjin Tiger International Trade Co., Ltd.

Sodium Hydrosulphide, Sodium Hydrosulfide, Nahs manufacturer / supplier in China, offering Sodium Hydrosulphide 70% Min Flakes, High Quality Made in China Coarse Whiting, Best High Quality SGS Reach Barium Sulfate and so on.

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Sodium Hydrosulphide 70% Min Flakes

FOB Price: US $590 / Mt
Min. Order: 22 mt
Min. Order FOB Price
22 mt US $590/ Mt
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Production Capacity: 2000mt/Month
Transport Package: 25kgs/Bag

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Basic Info
  • Type: Sodium Hydrosulfide
  • Specification: 70%
  • HS Code: 28301090
  • Trademark: TIGER
  • Origin: China
Product Description
1) Molecular formula: NaHS
2) Molecular weight: 56.06
3) CAS No: 16721-80-5
4) Synonyms: Sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide
5) Usage: Mainly used in the copper ore beneficiation, in the sulfurous acid dyeing of manmade fiber, in the preparation of auxiliary agent of sulfur dyes, and in the waste water treatment. It is the raw material to produce ammonium sulfide and ethanethiol.
Iterms  Standards Result
NaHS  (%) 70.0  Min 70.8
Na2S (%) 0.5 Max 0.5 
Na2SO3 (%) 1.5 Max 1.03  
Fe (%) 0.003 Max 0.0029  
NaCO3 (%) 1.0 Max 1.0
Matter insoluble in water (%) 0.005Max 0.005   
conclusion QUALIFIED
 
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