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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 |
|---|---|
| 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 Seafood Antioxidant | Other Name: | Sodium Metabisulfite Seafood Antioxidant |
|---|---|---|---|
| Color: | White | Situation: | Dry Powder |
| Usage: | Food Grade Seafood Antioxidant | Packing: | 1000 Kgs |
| High Light: | smbs sodium metabisulfite,sodium meta bi sulphate |
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Product Name: Food Grade Sodium Metabisulfite/sodium pyrosulfite
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 Name: | Sodium metabisulfite |
| By name: | Sodium pyrosulfite |
| Category: | Inorganic chemical/inorganic salt |
| CAS NO: | 7681-57-4 |
| EC NO: | 231-673-0 |
| MF | Na2S2O5 |
| Property: |
white or yellowish crystalline powder with strong SO2 odor; specific wt.: 1.4. soluble in water, its aqueous solution is acidic. |
Properties:
molecular formula: Na2S2O5
Appearance: white crystal powder
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.
| 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 |
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.
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
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)
Sodium Metabisulfite
Food agrade:In food additive, as Bleach, Leavening agent as well as Antioxidant Preservative.
Industry garde: Used indyeing, organic synthesis, printing, leather, pharmaceutical industry.
Contact Person: Ms.xie
Tel: +8613975090964
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