Sodium metabisulfite CAS: 7681-57-4
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 98%
- Payment Terms : L/C,T/T
Keywords
Sodium metabisulfite Metabisulfite Sodium 7681-57-4
Quick Details
- Appearance: white powder
- Application:preservatives
- PackAge: 25KG/drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product name: | Sodium metabisulfite | ||||
| CAS NO: | 7681-57-4 | ||||
| Molecular weight: | 190.1065 | ||||
| EC NO: | 231-673-0 | ||||
| Molecular formula: | Na2S2O5 | ||||
Details:
|
Item |
Quality Index |
|
|
Food Grade |
Industry Grade |
|
|
Purity ( As Na2S2O5) |
98.0% min |
96.0% min |
|
Sulfur Dioxide( SO2) |
65.0% min |
65.0% min |
|
Arsenic ( As ) |
0.0002% max |
- |
|
Heavy metals ( As Pb ) |
0.0005% max |
- |
|
Selenium (Se ) |
0.0005% max |
- |
|
Iron (Fe) |
0.001% max |
0.002% max |
|
Water insoluble |
0.02% max |
0.05% max |
|
PH value : |
4.0-4.8 |
4.0-4.8 |
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