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| Place of Origin: | Hunan |
| Brand Name: | OEM |
| Certification: | ISO 9001,sgs |
| Model Number: | sodium pyrosulfite-f1 |
| 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 Antioxidant | Other Name: | Sodium Metabisulfite Antioxidant |
|---|---|---|---|
| Color: | White Crystalline | Grade: | Food Grade, Tech Grade |
| Usage: | Antioxidant For Food Industry | Production Capacity: | 50000 Tons Per Years |
| High Light: | sodium metabisulfite powder,sodium meta bi sulphate |
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SODIUM PYROSULFITE/SODIUM METABISULFITE
Usage:
1,Industrial grade: It is used in leather,priniting and dyeing etc.
2,Foodgrade : is used as a food additive, mainly as a preservative and is sometimes identified as E223
Package:25kg pp bag ,22MT /20'FCL
Delivery time:Within 15days after received your workable payment
and cool warehouse with package sealed and away from rain and water.
Packaging Details
packing:Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag, 500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.
Delivery Time
Prompt shipment
Quality:
ITEM |
QUALITY INDEX |
| Result | |
| Content of Na2S2O5 (calculated by dry base) % |
97.2% |
| Content of SO2 | 65% |
| Content of chloride(NaCl) (calculated by dry base) % |
0.1 |
| ARSENIC | 0.0001 |
| Content of insolubles in water (calculated by dry base) % |
0.017 |
| Moisture % | 1.0 |
| Heavy Metal(AS Pb) | 0.004 |
| Iron(Fe) | 0.0009 |
| PH Value | 4.5 |
| Appearance of product | White fine crystal with slightly yellowish |
| Packing | 25kg/bag, polywoven plastic bag outer , and PE film bag inner |
| Result | FIRST QUALITY |
| Remark |
Application:
1) Food Grade: bleach agent(e.g. candies, cake, bamboo shoots, etc); loose agent(e.g. bread, cracker etc); antiseptic and germicide(e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc);
2) Industry grade: mordant of printing and dyeing; dechlorinate of textile after bleaching; sulphonated agent and reducer of chemical industry and pharmacy; bleach of paper pulp, bamboo and timber bleach of stap; treatment agent of waste water; rubber solidifying agent perfume industry is served as hydro carbon perfume aldehyde.
The hide profession employ to do to molt dose and piable dose and wearproof dose; sewage treatment, and so on.
3). Pharmaceutical grade: in chemical synthesis in the production of acrylic fibre, vitamin k, vitmin A, pharmaceutical intermediates, etc.
4). Photo grade: the sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.
Contact Person: Ms.xie
Tel: +8613975090964
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