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| Place of Origin: | Hunan |
| Brand Name: | Kemsky |
| Certification: | ISO 9001 |
| Model Number: | smbs 98% purity |
| 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: | Food Additive Agent Sodium Metabisulfite | Other Name: | Food Additive Agent Sodium Pyrosulphite |
|---|---|---|---|
| Situation: | Dry Powder | Grade: | Food Grade |
| Usage: | Food Additive Agent Preservative, Antioxidant,antistaling Agent， | Purity: | 98% Purity |
| High Light: | sodium metabisulphite antioxidant,sodium metabisulfite in food preservation |
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FOOD ADDITIVE FOOD ANTIOXIDANT SODIUM METABISULFITE
Other name
Sodium pyrosulfite;
Disodium disulphite;
Disulfurous acid disodium salt;
Pyrosulfurous acid disodium salt
character
1. white crystal or crystalline powder, odor of sulfur dioxide.
2. The relative density of 1.4.
3. Soluble in water, glycerol, slightly soluble in alcohol.
The acidic aqueous solution, 1% aqueous solution pH of 4.0 to 5.5.
5. A long time in the air easily oxidized Na2SO4, heated to above 150 ℃ decomposition of sulfur dioxide.
Our Services
1. Any inquiries will be replied within 24 hours.
2. Professional manufacture with 31 years experience.
Welcome to visit our website.
3. Accept Custom Order.
Available in thickness, size and package.
4. High quality, fashion designs, reasonable& competitive price, fast lead time.
5. After-Sale Service
1). All products will have a strictly Quality Checked in house before packing.
2). All products will be well packed before shipping.
6. Fast delivery.
Sample order in stock, and 15-20days for bulk production.
7. Payment .
We accept: T/T, West Union, PayPal & L/C.
8. Shipping
We have strong cooperation with DHL, TNT, UPS and FEDEX. You also can choose your own shipping forwarder.
| 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 |
| Refine level Sodium metabisulfite | |
| Item | Index |
| Main content(Na2S2O5) | ≥98.5 |
| NaClcontent | ≤0.012 |
| Fe % (As content Fe) | ≤0.0005 |
| Water-Insoluble | ≤0.005 |
| Clarity | Clear |
| Arsenic(As) content | ≤0.00005 |
| Heavy metal content(Pb) | ≤0.00005 |
Contact Person: Mrs. Kim Xie
Fax: Ningbo Keyuan Holdings Group
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