 |
| Place of Origin: | Hunan |
| Brand Name: | Kemsky |
| Certification: | ISO 9001 |
| Model Number: | smbs |
| Minimum Order Quantity: | 1 metric ton |
|---|---|
| Price: | usd 300 per metric ton |
| Packaging Details: | 25 kgs bag,1000 kgs big bag |
| Delivery Time: | 5-8 days |
| Payment Terms: | T/T , L/C |
| Supply Ability: | 3000 tons per month |
| Name: | Sodium Metabisulfite For Food Industry | Other Name: | Sodium Pyrosulphite For Food Industry |
|---|---|---|---|
| Color: | White Crystall | Situation: | Dry Powder |
| Packing: | 25 Kgs Plastic Woven Bag/1000 Kgs Jumbo Bag | Mocular: | Na2S2O5 |
| High Light: | sodium pyrosulphite,sodium metabisulphite antioxidant |
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FOOD ADDITIVE FOOD ANTIOXIDANT SODIUM METABISULFITE
Usage: It is used as preservative agent, decolourant and leavening agent in the food industry.
Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transportation: Should be stored in a dry and ventilation warehouse. Loaded and unloaded gently. Keep away from moisture and heat. Avoid the moisture from the rain during the transportation. Stored separately from poisonous substances.
| Item | Chinese standard | Company standard |
| GB1893-2008 | ||
| Main content(Na2S2O5) | ≥96.5 | ≥97.5 |
| Fe(As content Fe) | ≤0.003 | ≤0.0015 |
| Clarity | Pass test | Clear |
| Heavy metal content (Pb) | ≤0.0005 | ≤0.0002 |
| Arsenic content (As) | ≤0.0001 | ≤0.0001 |
| High Purity Sodium metabisulfite | |
| Item | index |
| Main content(Na2S2O5) | ≥98 |
| Fe(As content Fe) | ≤0.001 |
| Clarity | Clear |
| Water-Insoluble | ≤0.01 |
| Heavy metal content(Pb) | ≤0.0005 |
| As content(As) | ≤0.0001 |
| PH Value | 4.0~4.6 |
Sodium Metabisulfite is also named Sodium Pyrosulfite, Sodium Metabisulfite is white or slight yellow crystalline powder, with strong smell of SO2, the proportion of 1.4, soluble in water, aqueous solution of Sodium Metabisulfite is acidic, Sodium Metabisulfite contacts with strong acids, released SO2 and generates sodium sulfate, commonly known as Glauber's salt. For a long time in the air, Sodium Metabisulfite can be oxidized into Na2S2O6, so Sodium Metabisulfite can not be stored for a long time. Above 150 degrees Celsius, Sodium Metabisulfite can decompose of SO2. Soluble in water and glycerin, slightly soluble in ethanol. Soluble in water, Sodium Metabisulfite generates into stable sodium bisulfite, pH under 1% aqueous solution ranged from 4.0 to 5.5.
Molecular Formula:Na2S2O5
Molecular Weight:190.10
Appearance: white crystal powder.
Packing: polypropylene weaving bag, paper plastic complex bag and kraft lined with polyethylene plastic bag.
Net weight: 25, 50, 1000 kilograms per bag or according to demands from customers
Contact Person: Mrs. Kim Xie
Fax: Ningbo Keyuan Holdings Group
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