Quick Details
- Classification: Other Inorganic Salts
- CAS No.: 7681-57-4
- Other Names: Na2S2O5
- MF: Na2S2O5, Na2S2O5
- EINECS No.: 231-673-0
- Place of Origin: China (Mainland)
- Grade Standard: Agriculture Grade, Food Grade, Industrial Grade
- Purity: 98%
- Appearance: White Powder
- Application: Food Additive
- Brand Name: Xinhai
- Model Number: Sodium metabisulfite powder, sodium metabisulphite
- HS CODE: 2832100000
- Molecule Weight: 190.10
- Color: Pure White
- Packing: 25kg/bag
- Certificate: ISO & SGS&CIQ&ITS&BV
- Business Mode: Manufacturer
Packaging & Delivery
| Packaging Details | It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is 25kg |
|---|---|
| Delivery Time | Within 15days after PO confirm |
PRODUCT DESCRIPTION
Name: Sodium Metabisulphite
Appearance: white
Grade: Food Grade/Industry Grade
Type: Emulsifiers, Enzyme Preparations, Flavoring
Molecular formula: Na2S2O5
CAS No. : 7681-57-4
EINECS : 231-673-0
HS Code: 28311020
Certificate: SGS/Health certificate/ISO certificate
APPLICATION
Industry Grade
1.Mordant:printing and dyeing industry
2.Bleaching Agent: waste water/textile/paper pulp/bamboo/timber
3.Rubber solidifying agent
4.Hydrocarbon perfume aldehyde: perfume industry
Food Grade
1.Bleaching agent (e.g. candies, cake, bamboo shoots)
2.Loosening agent (e.g. bread, cracker)
3.Antiseptic and germicide (e.g. fruit juice, tinned food brews, the cereals food)
4.Inhibitor and freshen agent (e.g. day lily, seafood, fruitand vegetable)
Product Picture
Technical Data Sheet
Commodity | Sodium Metabisulfite | MF | Na2S2O5 | ||
CAS NO. | 7681-57-4 | Inspection date | 2017-07-05 | ||
ITEM AND RESULT | |||||
ITEMS | STANDARD | RESULTS | |||
Na2S2O5 % | ≥97.00% | 97.26% | |||
Insoluble solid in water % | ≤0.005% | 0.0041% | |||
Fe% | ≤0.05% | 0.003% | |||
Pb% | ≤0.0002% | 0.0002% | |||
SA% | ≤0.0001% | 0.0001% | |||
SO2 | ≥65% | 65.30% | |||
PH | 4.0-4.6 | 4.5 | |||
