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Tianjin Tiger International Trade Co., Ltd.

Nahs, 16721-80-5, Sodium Hydrosulphide manufacturer / supplier in China, offering Application in Copper Mining Sites for Sodium Hydrosulphide 70%, Sodium Alginate 99.5% Food Grade, Manufacturer Used in Textile and Metal Chromium Oxide 99% Green and so on.

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Application in Copper Mining Sites for Sodium Hydrosulphide 70%

Purchase Qty.:
(Tons)
22-43 44-87 88+
FOB Unit Price: US $350 US $345 US $340
Purchase Qty. (Tons) FOB Unit Price
22-43 US $350
44-87 US $345
88+ US $340
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%
  • Classification: HS
  • Purity: 50%~80%
  • Grade Standard: Industrial Grade
  • Color: Yellowish
  • Specification: Flakes and Liquid
  • HS Code: 28301090
  • Appearance: Flake
  • Certification: CCIC, CIQ, SGS, RoHS, ISO
  • Type: Sodium Hydrosulfide
  • Usage: Minning Chemicals
  • Trademark: Tiger
  • 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 with pallet or as customer request 
 
Specification:
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
ItermsStandardsResult
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  
conclusionQUALIFIED
Application in Copper Mining Sites for Sodium Hydrosulphide 70%
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