China (Mainland)
Assessedsupplier
Lower Price Sodium Metabisulfite CAS NO.7681-57-4
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Best Quality Sodium Metabisulfite
- High Purity Sodium Metabisulfite
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Quick Details
- ProName: Lower Price Sodium Metabisulfite
- CasNo: 7681-57-4
- Molecular Formula: Na2S2O5
- Appearance: White or light yellow crystalline powd...
- Application: CAS: 7681-57-4
- DeliveryTime: Within 15days
- PackAge: 25kg/bag
- Port: China sea port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 97%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Sodium Metabisulfite
CAS No.：7681-57-4
Molecule Formula：Na2S2O5
Molecule Weight：190.1065
Purity: 97%
Package: 25kg/bag
Description：White or light yellow crystalline powder
Manufacture Standards：Enterprise Standard
|
Testing Item |
Specification |
Results |
|
Descriptions |
White or light yellow crystalline powder |
Conforms |
|
Content(Na2S2O5) |
≥95.0% |
97.26% |
|
SO2 |
≥65.0% |
65.16% |
|
Fe |
≤0.005% |
0.002% |
|
Insoluble substance in water |
≤0.05% |
0.01% |
|
As |
≤0.0002% |
0.0001% |
|
Heavy metal(Pb) |
≤0.002% |
0.001% |
|
PH |
4.0~4.6 |
4.4 |
|
Conclusion: The Product Conforms to Enterprise Standard. |
||
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.