famous brand of red or yellow flakes sodium sulfide producing machine

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Product Overview

Description


1. Applications

Used as reducing agent or mordant agent in making sulphur dyes, as flotation agent in non-ferrous metallurgical industry, as mordant agent for cotton dying, used In tanner industry, in pharmacy industry, in electroplate industry, for hydriding galvanize.

2.Specifications:

Name
Sodium Sulphide (
Chemical name: Sodium Sulphide Na2S.
 
Product NO.: 28301010
 
CAS NO. : 1313-82-2
 
Molecular Ormula: Na2S Molecular Weight: 78.04 Standard: GB/T10500-2000.
 
Nature: yellow or red flakes, strong moisture absorption, soluble in water, and water solution is strongly alkaline reaction. Sodium sulphide will cause burns when is touched with the skin and hair. The method of solution in the air will slowly oxygen.
Sodium thiosulfate, sodium sulfite, sodium sulphide and sodium polysulfide, because sodium thiosulfate’s generating speed is faster, its major product is sodium thiosulfate. Sodium sulphide is deliquesced in the air and carbonated so that it is metamorphic, and constantly release hydrogen sulfide gas. The industrial sodium sulphide includes impurities, so its color is red. Specific gravity and boiling point are influenced by impurities.
 
Function and Usage: sodium sulphide is used to produce vulcanization dye, sulphur cyan, sulphur blue, dye intermediates reductance, and other nonferrous metallurgy industry used for ore flotation agents. Sodium sulphide can also make the depilatory cream in the leather industry. It is cooking agent in the paper industry. Meanwhile, sodium sulphide is also used to produce Sodium thiosulfate, sodium sulfite and sodium polysulfide.
Na2S)
Color
Yellow or Red Flakes
Packing
25kds/bag woven plastic bag or 150kgs /iron drums
Model
10PPM
15PPM
20PPM
30PPM
50PPM
80PPM
150PPM
1500PPM
Na2S
60% min
60% min
60% min
60% min
60% min
60% min
60% min
60% min
Na2CO3
2.0% max
2.0% max
2.0% max
2.0% max
2.0% max
2.0% max
3.0% max
5.0% max
Water Insoluble
0.2% max
0.2% max
0.2% max
0.2% max
0.2% max
0.2% max
0.2% max
0.4% max
Fe
0.001% max
0.0015% max
0.002% max
0.003%max
0.005% max
0.008% max
0.015% max
0.15% max

 

 

 

3.Packing Details:

Packing: N.W 25kgs plastic woven bag

20MT-25MT loaded in 1*20’fcl container.

 

4. Handling and Storage

Keep in a tightly closed container, stored in a cool,dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

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 30ppm sodium sulphidebag photo


0.0063 s.