Shijiazhuang Xinlongwei Chemical Co., Ltd.

Sodium Sulfohydrate;, Sodium Hydrosulphide, Sodium Hydrogen Sulphide manufacturer / supplier in China, offering Sodium Hydrosulphide 70% Flakes Nahs CAS No: 16721-80-5, Nitric Acid 68%, Nitric Acid Min 68% and so on.

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Sodium Hydrosulphide 70% Flakes Nahs CAS No: 16721-80-5

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Min. Order: 18 Tons
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

Basic Info.

Type:Sodium Hydrosulfide
Grade Standard:Industrial Grade

Product Description

Sodium Hydrosulfide  
 
Molecular formula: NaHS
Molecular weight: 56.06
Appearance: Yellow flakes.
 
CAS NO.:16721-80-5
 
Property: Yellow flake, easily being deliquescent, slight rotten egg smell, Soluble in water and alcohol, water solution with strong alkaline.
 
Useage: Widely used as desulphurization of fertilizer, process hides, and tanning in leather industry. In the synthesis of organic intermediate and in the preparation of auxiliary agent of sulphur dyes.
 
Packing:25kgs plastic woven bags & 0.9MT bag

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  
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