| Model: | - |
|---|---|
| Brand: | SanXiang |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | Sodium Metabisulfite , China SMBS--Sodium M , 97% purity Sodium Me |
| Price: |
US $248
/ ton
|
| Min. Order: | 20 ton |
| Live Chat: | Last Online:14 Sep, 2016 |
1. MolecularFormula : Na2S2O5
2. MolecularWeight: 190.10
3. Nature: CAS No: 7681-57-4
4.Specification:
| Quality Standard（GB1893-2008） | |
| Iems | Company Standard |
| Assay（as Na2S2O5）%≥ | 96.5 |
| Fe %≤ | 0.005 |
| Clarity | clear |
| Heavy metal (Pb) %≤ | 0.001 |
| As %≤ | 0.0001
|
5.Packing : External packing is PP woven bag, Intemal packing is PE bag, the thickness≥0.05mm.
