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Hot sale! -Sodium sulphide 60% 50ppm making sulphur dyes

Hot sale! -Sodium sulphide 60% 50ppm making sulphur dyes

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

1 Metric Ton

Packaging Detail:

stadard

Delivery Time:

15 days

Supplying Ability:

100000 Metric Ton per Month

Payment Type:

T/T, L/C, D/P

今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Paminyada

今すぐお問い合わせください

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 making some phenacetin, in electroplate industry, for hydriding galvanize.

2.Specifications:

Name
Sodium Sulphide (
Chemical name: Sodium Sulphide Na2S.
 
Product NO.: *******0
 
CAS NO. : ********2
 
Molecular Ormula: Na2S Molecular Weight: *8.*4 Standard: GB/T*********0.
 
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 thiosulfates 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
*5kds/bag woven plastic bag or **0kgs /iron drums
Model
*0PPM
*5PPM
*0PPM
*0PPM
*0PPM
*0PPM
**0PPM
***0PPM
Na2S
*0% min
*0% min
*0% min
*0% min
*0% min
*0% min
*0% min
*0% 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.**1% max
0.***5% max
0.**2% max
0.**3%max
0.**5% max
0.**8% max
0.**5% max
0.*5% max

 

 

 

3.Packing Details:

Packing: N.W *5kgs plastic woven bag

*0MT**5MT loaded in 1**0fcl 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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To:

Ms. Paminyada < Future Global Trade Co.Ltd >

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