Sodium metabisulfite
1. purity 97% min food grade
2. stable supply
3. Iso 9001-2000 certificate
4. fast delivery
Sodium metabisulfite
CAS No.: 7681-57-4
Molecular Formula: Na2S2O5
Molecule Weight: 190.10
Appearance: white or light yellow crystalline powder.
Sodium Metabisulfite for food grade
| Test Item |
Standard Request. | Results of Test | Individual Result |
| Appearance | White or light yellowcrystalline powder | Meet the demand | Pass |
| Content (Na 2 S 2 O 5 %) | ≥95% | 97% | Pass |
| SO2% | 65% | 65.55% | Pass |
| Fe% | ≤0.005% | 0.003% | Pass |
| Insoluble substancein water% | ≤0.05% | 0.01% | Pass |
| Heavy metal (Pb)% | ≤0.002% | 0.001% | Pass |
| As% | ≤0.0002% | <0.0001% | Pass |
| PH | 4.0-4.6 | 4.3 | Pass |
Main uses:
Bleaching agent(for sugar, pastry, dried slices of tender bamboo shoots,etc ), loosening agent(for bread, biscuit, etc ), corrosion protection antiseptic(fruit juice, can,etc ), antioxidant(for lily flower, sea food, fruit, vetegable,etc )
Packing: in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, Kraft bag, etc.
Net weight: 25,50,1000 kilograms per bag or following your demand.
HS code: 2832100000
| CAS No.: 7681-57-4 | Other Names: Sodium Metabisulfite | MF: Na2S2O5 |
| Place of Origin: Shandong China (Mainland) | Type: Antioxidants, Colorants, Emulsifiers, Pre... | Brand Name: JOLONG |
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