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| Place of Origin: | Hunan |
| Brand Name: | Kemsky |
| Certification: | ISO 9001 |
| Model Number: | smbs Na2S2O5 |
| 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 Metabisulfite Food Grade | Color: | White |
|---|---|---|---|
| Situation: | Crystalline Powder | Grade: | Food Grade |
| Usage: | Antioxidant,preservative,antistaling Agent,food Industrial | Mocular: | Na2S2O5 |
| High Light: | sodium metabisulfite food additive,sodium pyrosulphite |
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SODIUM METABISULFITE FOOD GRADE/
SODIUM METABISULPHITE/
SODIUM PYROSULFITE/SMBS
Storage
The product shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors and other contaminants.
Product Name:Sodium metabisulfite
Quality: High quality
Application:For the dyestuff, food and pharmaceutical industries
| ITEM | SPECIFICATION |
| Appearance | White Power |
| Molecular Formula | 2Na.O5S2 |
| Molecular Weight | 190.11 |
| CAS NO. | 7681-57-4 |
| EINECS NO. | 231-673-0 |
| Assay | HPLC |
| Loss Or Drying | <0.5% |
| Heavy Metal | <10ppm |
| Purity | 99.0% |
Specification:
Sodium metabisulfite food grade
| 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 | |||
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Sodium metabisulfite industrial grade |
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Item |
Chinese standard | Company standard | |||
| HG/T2826-2008 | |||||
| Top-grade | First grade | ||||
| Main content(Na2S2O5) | ≥96.5 | ≥95.0 | ≥97.0 | ||
| Fe %( Fe) | ≤0.005 | ≤0.010 | ≤0.002 | ||
| Water-Insoluble | ≤0.05 | ≤0.05 | ≤0.02 | ||
| Arsenic(As) content | ≤0.0001 | / | ≤0.0001 | ||
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 |
10. Packing : External packing is PP woven bag, Internal packing is PE bag,25 kgs, 50 kgs, 1000 kgs, and 1250 kgs bag packing.
11. Storage & defence: 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 rain.
Contact Person: Mrs. Kim Xie
Fax: Ningbo Keyuan Holdings Group
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