China (Mainland)
Premiumsupplier
Vitamin C / Ascorbic acid / Coated Ascorbic Acid CAS NO.50-81-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- Vitamin C
- Ascorbic Acid
- Coated Ascorbic Acid
Quick Details
- ProName: Vitamin C / Ascorbic acid / Coated Asc...
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: white crystalline powder
- Application: pharma use and food use
- DeliveryTime: Propmtly
- PackAge: 25kg/carton
- Port: Any port as customer required
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%-105%
- Storage: Store in a cool, dry,well-closed conta...
- Transportation: By sea or air
- LimitNum: 1 Metric Ton
Superiority
Product Name: Vitamin C
Another name: Ascorbic Acid
Grade and Packing:
1- Vitamin C usual product
Specification:USP, BP, FCC
Packing: 25kg/carton
2- Vit. C Coated ( Coated Ascorbic Acid)
Specification: Enterprise standard
Packing: 25kg/carton
3- Vitamin DC
Specification: Enterprise standard
Packing: 25kg/carton
4- Pharma Grade Vitamin C
Specification: BP/EP/USP/JP
Packing: 25kg/carton
Certificate for Vitamin C: GMP, FDA, CEP, and Halal
Details
Product Name: Vitamin C
Another name: Ascorbic Acid
Grade and Packing:
1- Vitamin C usual product
Specification:USP, BP, FCC
Packing: 25kg/carton
2- Vit. C Coated ( Coated Ascorbic Acid)
Specification: Enterprise standard
Packing: 25kg/carton
3- Vitamin DC
Specification: Enterprise standard
Packing: 25kg/carton
4- Pharma Grade Vitamin C
Specification: BP/EP/USP/JP
Packing: 25kg/carton
Specification for usual Vitamin C :
|
Characeteristics |
White or almost white crystalline powder or colourless crystals |
|
Identification |
Positive reaction |
|
Melting point |
About 190℃ |
|
Specific rotation |
+20.5°～+21.5° |
|
pH |
2.1-2.6 |
|
Residue on ignition |
≤0.1% |
|
Assay |
99.0%-100.5% |
|
Loss on drying |
≤0.15% |
|
Heavy metals |
≤10ppm |
|
Lead |
≤2ppm |
|
Clarity of solution |
Clear |
|
Color of solution |
≤BY7 |
|
Impurity E |
≤0.2% |
|
Copper |
≤5ppm |
|
Iron |
≤2ppm |
|
Arsenic |
≤3ppm |
|
Residual solvents |
Meet requirement |
