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70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs
70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs

70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs

China 70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs, Find details about China Sodium Hydrosulfide, Nahs from 70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs

Model NO.
70% 99% 98%
Type
Sodium Hydrosulfide
Grade Standard
Industrial Grade
Mf
Nahs
Einecs No.
240-778-0
Application
Mining, Dye, Leather, Water Treatment, Agriculture
Trademark
XLW or OEM
Transport Package
Packing in 25kg/PP Bag
Specification
99% 95% 70%
Origin
Hebei China
HS Code
28301090
Model NO.
70% 99% 98%
Type
Sodium Hydrosulfide
Grade Standard
Industrial Grade
Mf
Nahs
Einecs No.
240-778-0
Application
Mining, Dye, Leather, Water Treatment, Agriculture
Trademark
XLW or OEM
Transport Package
Packing in 25kg/PP Bag
Specification
99% 95% 70%
Origin
Hebei China
HS Code
28301090
 Sodium Hydrosulfide 70%
  • CAS No. : 16721-80-5
  • EINICS NO.: 240-778-0
  • HAZARD CLASS: 8
  • UN NO.: 2949
  • Molecular Formula: NaHS
  • Alias: Hydrosulfure de sodium
  • Purity: 70%                                                                                  
  • Appearance: Yellow Flakes Solid
  • Grade Standard: Industrial Grade
  • Application: Mining, Dye, Leather, Water Treatment, Agriculture etc.
 
ItemStandatrd
Concentration % ≥70
Na2S % ≤0.5
Na2SO3 % ≤1.5
Fe % ≤0.003
Na2CO3 % ≤1.0
Matter insoluble in water % ≤0.005
 
Packing
PackageDrum No.Net Weight per BagNet Weight per 20'FCL
PPE Bag100025 KG25 MT

Usage
1. Dyestuff industry used in synthetic organic intermediate and preparation of sulfur dye additives
2. Leather industry used in raw hide the depilation and tanned leather,Also used in wastewater treatment
3. Mining industry is used extensively for copper ore dressing

Property
High purity, less impurity, not easy to be  intenerated,especially less  iron , sodium sulfide, sodium carbonate,  Insolubles impurity in water.dip-dying in the leather production , it can disperse  the  fibre equably. less iron insure the  appearance and  good quality of leather. Colorless orthogonal crystal with properties of deliquescence. Can be dissolved in water or alcohol. It becomes black liquid when the temperature is about 350 oC.
70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs
70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs


Our Advantage
1. Work in this field for about 11 years
2. Own factory
3. Products is with high quality and best competitive price
4. Reality supplier want to build long-business with you
5. Accept SGS or ciq test
6. Welcome you can visiting us

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70% Sodium Hydrosulphide Sodium Hydrosulfide Nahs





 

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