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
