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| Place of Origin: | CHINA |
| Brand Name: | LYRIN |
| Certification: | SGS |
| Model Number: | 98% |
| Minimum Order Quantity: | Negotiation |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 25kg pp bag or 1000kg jumbo bag |
| Delivery Time: | 10-15 DAYS |
| Supply Ability: | 3000 MT MONTH |
| Hs Code: | 2832100000 | Model Number: | 97min |
|---|---|---|---|
| Other Names:: | Sodium Metabisulphite | CAS No: | 7681-57-4 |
| EINECS No: | 231-673-0 | Appearance: | White Or Yellowish Crystalline Powder |
| High Light: | sodium metabisulfite industrial grade,sodium metabisulphite food grade |
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China factory Sodium Metabisulfite powder
|
Item
|
Food Grade
|
Industry Grade
|
|
|
Purity ( As Na2S2O5)%
|
98min
|
97min
|
|
|
Sulfur Dioxide( SO2)%
|
65.0min
|
65.0min
|
|
|
Arssnic (As)%
|
0.0002max
|
--
|
|
|
Heavy Metals (As Pb)%
|
0.0005max
|
--
|
|
|
Selenium (As Se)%
|
0.0005max
|
--
|
|
|
Iron (As Fe)%
|
0.001max
|
0.002max
|
|
|
Water Insoluble%
|
0.02max
|
0.05max
|
|
|
PH Value
|
4.0-4.8
|
4.0-4.8
|
|
Sodium Metabisulphite Usage:
Pharmaceutical industry for the production of chloroform,benzene,styrene sulfone,and formaldehyde.Rubber industry as a coagulant.Bleached cotton printing and dyeing industry as the dechlorination agent,cotton scouring agent.Leather tanning industry for processing,make the leather soft,plump,tough,waterproof,bending,wear and other properties.The chemical industry for the production of vanillin hydroxyl
Contact Person: silicone
