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Sodium Sulphide Flakes

  • Sodium Sulphide Flakes
  • Sodium Sulphide Flakes
  • Sodium Sulphide Flakes
Model No.︰JZBT-SS
Brand Name︰JZBT
Country of Origin︰China
Unit Price︰US $ 430 / mt
Minimum Order︰25 mt
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Product Description

Sodium Sulphide Flakes

Product Name: Sodium Sulphide
Product Categories: Metallurgy&Mineral Chemicals
Product Model:  

60%min

Sodium Sulphide
CAS NO.1313-82-2
Thin flakes, yellow or red,use in leather industry, sulphur dyestuff.
Sodium Sulphide 60% Min Flakes Fe:5--1500ppm

Specification:

Iron content Na2S(%) Na2SO3(%) Na2S2O3(%) Na2CO3(%) Water Insoluble(%) color
1500ppm Max 60.0 Min 0.2 Max 0.2 Max 5.0 Max 0.4 Max

 

red

150ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max
80ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max

 

yellow

50ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max
30ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.05 Max
20ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.03 Max
15ppm Max 60.0 Min 0.2 Max 0.18 Max 1.8 Max 0.03 Max
10ppm Max 60.0 Min 0.2 Max 0.18 Max 1.8 Max 0.03 Max
5ppm Max 60.0 Min 0.2 Max 0.18 Max 1.7 Max 0.02 Max

 

Sodium Hydrosulphide
Formula: NaHS
Molecular Weight: 56g
Appearance: yellow flake.
CAS NO:16721-80-5
Specification: (solid or flakes)
ITEM STANDARD
Purity: 70.0%Min
Sodium Sulphide: (Na2S) 0.5% Max
Sodium Sulphite: (Na2SO3) 1.5% Max
Sodium Carbonate: (Na2CO3) 1% Max
Water-insolubles: 0.005%Max
Fe: 0.003% Max.
Packing: 25kg pp bag or 900kg jumbo bag
1x20’fcl: 21mts non-palletized
18mts palletized or 900kg jumbo bag
 

Payment Terms︰TT/LC/DP
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