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| Place of Origin: | Hunan |
| Brand Name: | OEM |
| Certification: | SGS,ISO 9001 |
| Model Number: | sodium pyrosulfite-f7 |
| Minimum Order Quantity: | 1 metric ton |
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| 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 Pyrosulfite Smbs For Food | Other Name: | Smbs |
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| Shelf Life: | One Year | Usage: | Food Additive, Food Grade |
| Packing: | Jumbo Bag | Mocular: | Na2S2O5 98% High Purity |
| High Light: | smbs sodium metabisulfite,sodium meta bi sulphate |
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Product Name: Food Grade Sodium Metabisulfite/sodium pyrosulfite
| Specification: |
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| Packing: |
In PP woven bag lined with PE film bag, lining thickness≥0.05mm, 25kg/ 50kg/1000kg bags Or as your requirements |
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| Use: |
Mainly used for manufacturing sulphuric acid and bactericidal agent, Carrying out vegetable dehydrate, fruit preservation and bleaching.
Food additive: defended storage etc);
Industrial use: of fixing bath dose and so on; 9) Sewage treatment |
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| Advantage: |
1) Have exported for more than 14 years 2) Quality control: accept any third party inspection before shipment 3) Prompt shipment: within 7-10 work days 4) Small quantity is welcomed. 5) Have professional employees and efficient management |
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Sodium metabisulphite white or yellow crystalline powder or small crystallization, with strong smell, a proportion of SO2 1.4, soluble in water, become acidic aqueous solution, and acid contact is released SO2 generated corresponding salts, long for air, is oxidized to Na2S2O6, reason this product not far. Above 1500C, namely the SO2 decomposition.
Usage:
Industrial used for printing and dyeing, organic synthesis, printing, the leather making, pharmaceutical and other department. In food processing of bleaching agent and antiseptic, osteoporosis agent.
Properties:
molecular formula: Na2S2O5
Appearance: white crystal powder
| Item | Standard | Test Results | Conclusion |
| Na2S2O5(%) | ≥96.5 | 97.9 | qualified |
| As(mg/kg) | ≤1 | 0.011 | qualified |
| Heavy metal(Pb mg/kg) | ≤5.0 | <5 | qualified |
| Fe(%) | ≤0.003 | 0.0021 | qualified |
4.Packing Details:
Sodium Metabisulfite (SMBS ) will be packed in N.W25kg plastic woven bag within PE liner or Kraft paper bag within PE liner,or 500kg/1000kg/1100kg/1200kg jumbo bag.
20MT-25MT will be loaded in 1*20’fcl container.
5.Storage:
Sodium Metabisulfite (SMBS ) should be stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. The storage period is 6 month since the production date. It should be transported by clean car, with covering matter, avoid raining.
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
Contact Person: Ms.xie
Tel: +8613975090964
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