Product Products
Products product details
Product name:

sodium sufide

Date of listing: 2016-12-02

package: 25KG/WPP BAG

Application: It is mainly used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making, etc…



Purity:60%

chemical formula:Na2S molecular weight:78.04

CAS NO. : 1313-82-2 EINECS NO:215-212-0

 specification

Iron (Fe)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


Hot Products / Related products More
2019 - 05 - 13
Application: Widely used in biodiesel, alkaline batteries industry, high-class detergents and cosmetics. Industrial soaps, potassium chemicals, medicine intermediate, synthetic rubber, ABS resin, natural rubber latex, dyestuffs, zymolysis and food additive and so on.ItemsSpecifications:UnitAssay:90 Min%K2CO3:0.5Max%Chloride (as Cl):0.005Max%Fe:0.0005Max%Sulfate (as SO4):0.005Max%Nitrate ...
2016 - 12 - 02
purity:96% 99%chemical formula:NaOH molecular weight:40.01 CAS NO. : 1310-73-2 EINECS NO:215-185-5SpecificationComposingCaustic soda flake 96%Caustic soda flake 99%NaOH96% Min.99% Min.Na2CO31.2% Max.0.5% Max.NaCl2.5% Max.0.03% Max.Fe2O30.008% Max.0.005% Max
2016 - 12 - 02
purity:99%chemical formula :NaOH molecular weight:40.01 CAS NO. : 1310-73-2 EINECS NO:215-185-5SpecificationComposingCaustic soda pearl 99%NaOH99% Min.Na2CO30.5% Max.NaCl0.03% Max.Fe2O30.005% Max
2016 - 12 - 02
Purity:60%chemical formula:Na2S molecular weight:78.04CAS NO. : 1313-82-2 EINECS NO:215-212-0 specificationIron (Fe)content Na2S(%) Na2SO3(%) Na2S2O3(%)Na2CO3(%) Water Insoluble(%) color1500ppm Max 60.0 Min0.2 Max0.2 Max5.0 Max0.4 Max   red150ppm Max60.0 Min0.2 Max0.2 Max2.0 Max0.2 Max80ppm Max60.0 Min0.2 Max0.2 Max2.0 Max0.2 Max      yellow50...
Copyright © 2005 - 2013 Wuhai Xinye Chemical Co., Ltd.
犀牛云提供企业云服务