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Country:
China
Model No:
sodium sulfide
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ADD:Suite 501, Gate 2, Block I/D, Jinbin Commercial Centre,, Tianjin, Tianjin
Name:sodium sulfide
Molecular formula:Na2S
Molecular weight:*8.*4
CAS NO. ********2
H.S. code:*******0
UN code:***9
Chinese standard:GB/
Specification:
Common redflake
***0ppm:Na2S≥*0%
Na2CO3≤5.0%
Water insoluble≤ 0.*0%
Fe≤0.*5%
Low ferric sodium sulfide(yellow flake):
**0ppm:Na2S≥=*0%
Water insoluble≤ 0.*0%
Na2CO3≤ 2.0%
Fe≤0.**5%
*0ppm/*0ppm:Na2S≥*0%
Water insoluble≤ 0.*0%
Na2CO3≤ 2.0%
Fe≤0.**8%/0.**5%
*0ppm/*0ppm:Na2S＝≤*0%
Water insoluble≤ 0.*0%
Na2CO3≤ 2.0%
Fe≤0.**3%/0.**2%
*5ppm/*0ppm:Na2S≥*0%
Water insoluble≤ 0.*3%Na2CO3≤ 1.8%
Fe＝0.***5%/0.***0%
5ppm:Na2S≥*0%
Water insoluble≤ 0.*2%
Na2CO3≤ 1.7%
| Country: | China |
| Model No: | sodium sulfide |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
