| Model: | 20160168 |
|---|---|
| Brand: | KYC |
| Origin: | - |
| Category: | Packaging , Printing & Paper / Packaging Materials / Plastic Packaging Materials |
| Label: | Sodium Sulphide 60% , Sodium Sulphide , Na2S |
| Price: |
US $445
/ Mt
|
| Min. Order: | 25 Mt |
| Live Chat: | Last Online:20 Apr, 2016 |
Name:
Sodium Sulphide 60%
Introduction:
a) .Sodium sulphide for inorganic compounds,Pure sodium sulphide is colorless crystalline powder.
b).Absorption of moisture, soluble in water,Aqueous solution is strongly alkaline reaction,cause burns when touch the skin and hair.
c).Sodium sulfide solution will slowly oxidation into sodium thiosulfate,sodium sulfite, sodium sulfate and sodium sulfide in the air.
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 |
1) Molecular formula: Na2S
2) Purity: ≥60%
3) CAS NO: 1313-82-2
Packing:
25kg/bag ( Plastic woven bag), or 900kg/jumbo bag (ton bag with PE liner).
Application:
1. Dyestuff industry, printing and dyeing industry for the production of sulfide dye or help dye.
2. Hydrolysis make rawhide hair removal used in leather industry,Papermaking industry is used as paper cooking agent.
3. Textile industry is used to artificial fiber denitration and The reduction of nitrate content.
| Payment Terms: | TT/LC |
|---|---|