Gold Member Since 2010
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Tianjin Tiger International Trade Co., Ltd.

Nahs, 16721-80-5, Sodium Hydrosulphide manufacturer / supplier in China, offering Manufacture with ISO Certificate Flakes Sodium Hydrosulphide 70%, Manufacture Direct Leather Used in Mining Sodium Hydrosulfide Flakes 70%, a Leading Manufacture with ISO Certificate Used in Leather Industry Sodium Formate 98% and so on.

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Supplier Homepage Product Tannery Chemicals&Textile Chemicals Manufacture with ISO Certificate Flakes Sodium Hydrosulphide 70%

Manufacture with ISO Certificate Flakes Sodium Hydrosulphide 70%

Purchase Qty.:
22-43 44+
FOB Unit Price: US $650 US $625
Purchase Qty. (Tons) FOB Unit Price
22-43 US $650
44+ US $625
Get Latest Price
Production Capacity: 60000mt/Year
Transport Package: 25kg PP/PE Bags or Kraft Bags, or 1mt Bags
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 70%
  • Grade Standard: Industrial Grade
  • Situation: Flakes
  • Specification: Flakes and Liquid
  • HS Code: 28331100
  • Appearance: Flake
  • Usage: Mining and Leather Industry
  • Trademark: Tiger Brand
  • Origin: China
Product Description
Sodium Hydrosulhide

Molecular formula: NaHS
Molecular weight: 56.06
CAS Number: 16721-80-5
H. S Code: 28301090
Standard: GB/T19001-2000
Appearance: Yellow flakes or yellow solid
Usage: Tannage, textile, dye, chemical material, mining, etc.
Packing: Flakes packed in 25kg plastic woven bags, or 900kg jumbo bags.

1. NaHS 70% min
2. Na2S 3% max
3. Fe 0.003% max
4. Na2CO3 0.6% max
5. Watter insoluble 0.005% max
6. Na2SO3 0.5% max
NaHS  (%)70.0  Min70.8
Na2S (%)0.5 Max0.5
Na2SO3 (%)1.5 Max1.03 
Fe (%)0.003 Max0.0029 
NaCO3 (%)1.0 Max1.0
Matter insoluble in water (%)0.005Max0.005  
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