high quality sodium sulfide
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 610.0000 -620.0000 |
- Min.Order :5 Metric Ton
- Purity: 60
- Payment Terms : L/C,T/T
Keywords
Na2S sodium sulfide sulfide
Quick Details
- Appearance:yellow solid
- Application:leather
- PackAge:25kg
- ProductionCapacity:4000|Metric Ton|Month
- Storage:Storage: stored in a dry, ventilated warehouse.
- Transportation:by sea
Superiority:
|
ITEM |
I |
II |
III |
IV |
V |
|
Fe |
10ppmmax |
20PPM max |
30ppm max |
80ppm max |
150ppm max |
|
Na2S |
60%min. |
60%min. |
60%min. |
60%min. |
60%min. |
|
Water insolubles |
0.10%max. |
0.10%max. |
0.18%max. |
0.20%max. |
0.30%max. |
|
Na2CO3 |
1.80%max. |
1.80%max. |
1.80%max. |
1.80%max. |
3.00%max. |
|
Na2SO3 |
1.80%max. |
1.80%max. |
1.80%max. |
2.00%max. |
2.00%max. |
|
Na2S2O3 |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
|
Colour |
Yellow |
||||
Details:
Specification of sodium sulfide
|
ITEM |
I |
II |
III |
IV |
V |
|
Fe |
10ppmmax |
20PPM max |
30ppm max |
80ppm max |
150ppm max |
|
Na2S |
60%min. |
60%min. |
60%min. |
60%min. |
60%min. |
|
Water insolubles |
0.10%max. |
0.10%max. |
0.18%max. |
0.20%max. |
0.30%max. |
|
Na2CO3 |
1.80%max. |
1.80%max. |
1.80%max. |
1.80%max. |
3.00%max. |
|
Na2SO3 |
1.80%max. |
1.80%max. |
1.80%max. |
2.00%max. |
2.00%max. |
|
Na2S2O3 |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
|
Colour |
Yellow |
||||
Benefits:
used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.
Packing:
in 25KG woven bags Or in 150KG iron drum (1500ppm)
Quality control
Rigid quality control on inputs, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.
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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