China (Mainland)
high quality Sodium Metabisulfite CAS NO.7681-57-4
- FOB Price: USD: 325.00-325.00 /Metric Ton Get Latest Price
- Min.Order: 27 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
food grade (27-1000)Metric Ton
- Product Details
Keywords
- purity 97%min Sodium metabisulfite for food grad and industrial grade
- high quality Sodium metabisulfite
- Sodium Metabisulfite
Quick Details
- ProName: high quality Sodium Metabisulfite
- CasNo: 7681-57-4
- Molecular Formula: Na2O5S2
- Appearance: white crystalline powder
- Application: Main applications Bleach agent(e.g.C...
- DeliveryTime: 10-15days
- PackAge: 25kg/1000kg PP bag
- Port: Shanghai port , China
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 96.5%Min
- Transportation: by Sea
- LimitNum: 27 Metric Ton
- Grade: Industrial Grade,Food Grade
Superiority
Sodium Metabisulfite
1. High Quality Ingredient
2. Strict QC
3. Competitive Price
4. Excellent After-service
Details
Chemical name: Sodium metabisulfite
CAS NO: 7681-57-4
Melting point:150°C
Molecular formula:Na2O5S2
Stability:stable incompatible with strong oxidizing agents,strong acids.contact with strong acids releases a poisonus gas.may be moisture air sensitive.
Water solubility:540g/l(20°C)
Purity:97%
Main applications:
Bleach agent(e.g.Candies,cake,bamboo shoots,etc);
loose agent(e.g.bread,cracker etc);
Antiseptic germicide(e.g.fruit juice,tinned food etc);
Inhibit freshen agent(e.g.day lily,seafood,fruit vegetable etc);
Packing: 25kg / 500kg / 1000kg In polythene plastic bag with a polypropylene overbag depend upon customer requests.
Certificate of Analysis:
|
Test item |
Standar request |
Results of test |
|
Appearance |
whige light yellow crystalline powder |
meet the demand |
|
Content(Na2 S2O5%) |
≥95% |
97.26% |
|
SO2% |
≤65% |
65.55% |
|
Fe% |
≤0.005% |
0.003% |
|
Insoluble substance in water% |
≤0.05% |
0.01% |
|
Heave metal(Pb)% |
≤0.002% |
0.001% |
|
AS% |
≤0.0002% |
0.0001% |
|
PH |
4.0-4.6 |
4.3 |