sodium sulphide 60%
| Model: | - |
|---|---|
| Brand: | x-humate |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Alkali |
| Label: | sodium sulphide , sodium alkali |
| Price: |
US $480
/ pc
|
| Min. Order: | 20 pc |
Product Description
|
ITEM |
|
II |
III |
IV |
V |
VI |
|
Fe |
10ppmmax |
20PPM max |
30ppm max |
80ppm max |
150ppm max |
1500ppm max |
|
Na2S |
60%min. |
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. |
0.40%max. |
|
Na2CO3 |
1.80%max. |
1.80%max. |
1.80%max. |
1.80%max. |
3.00%max. |
5.00%max. |
|
Na2SO3 |
1.80%max. |
1.80%max. |
1.80%max. |
2.00%max. |
2.00%max. |
2.00%max. |
|
Na2S2O3 |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |
|
Colour |
Yellow |
RED |
||||
sodium sulphide:
Molecular formula: Na2S
Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when
exposed to air, poison
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)
Member Information
| Humate (Tianjin) International Ltd | |
|---|---|
| Country/Region: | Tian Jin - China |
| Business Nature: | Manufacturer |
| Phone: | 24228749-103 |
| Contact: | Wendy Yu (salesman) |
| Last Online: | 25 Jan, 2014 |