China (Mainland)
vitamin c powder ascorbic acid /cas 50-81-7 made in china CAS NO.50-81-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- Ascorbic acid
- Vitamin C
- Vc
Quick Details
- ProName: vitamin c powder ascorbic acid /cas 50...
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: white or almost white crystalling powd...
- Application: This product is used for the enrichmen...
- DeliveryTime: PROMPT AFTER THE ORDER IS CONFIRMED
- PackAge: Inside: vacauumed aseptic PE bags, 25k...
- Port: Any port
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%-100.5%
- Storage: Store in a cool,dry places and keep aw...
- Transportation: By Sea or By Air
- LimitNum: 1 Kilogram
Superiority
Details
Specifications
ascorbic acid powder
delivery: 10-15days after the confirmation of the business
quality: FCC/USP/BP/EP
Certificate: hala
ascorbic acid powder
vitamin c
This product is used for the enrichment, standardization or stabilization of dry food preparations and drinks, for the improvement of the baking qualities of flour, for solid and liquid multivitamin and monovitamin preparations and as an agent in dry mixes for curing meat. This product is not intended for use in the manufacture of sterile drug products. The purchaser assumes all responsibility for additional processing, testing, labelling and registration required for such use.
vitamin c powder
ascorbic acid powder
|
Product Name |
Vitamin C (Ascorbic Acid) |
|
Appearance |
white or almost white crystalline powder |
|
Identity |
corresponds (method:IR) |
|
Standard |
FCC/USP/BP/EP |
|
Packing |
25kg/carton |
|
Solution 5% in water |
clear and colourless |
|
CAS No. |
50-81-7 |
|
EINECS NO. |
200-066-2 |
|
MF |
C6H8O6 |
|
Sulphated ash (residue on ignition) |
max. 0.1% |
|
Heavy metals |
max. 10 ppm |
|
Lead |
max. 2 ppm |
|
Copper |
max. 5 ppm |
|
Iron |
max. 2 ppm |
|
Arsenic |
max. 3 ppm |
|
Mercury |
max. 0.1 ppm |
|
Cadmium |
max. 1 ppm |
|
Zinc |
max. 25 ppm |
|
Oxalic acid |
max. 0.2% |
|
PH |
2.1-2.6 |
|
Residual methanol |
≤200ppm |
|
Solubility
|
It easily dissolves in water, hardly in ethanol and is insoluble in chloroform and ethoxyethane. |
|
Stability and storage |
Ascorbic Acid is fairly stable to air if protected from humidity, but is somewhat sensitive to heat. The product may be stored for 36 months from the date of manufacture in the unopened original container and at room temperature below 25°C.On prolonged storage, a slight yellow discoloration may occur which, however, does not affect the biological activity. |
|
Uses |
This product is used for the enrichment, standardization or stabilization of dry food preparations and drinks, for the improvement of the baking qualities of flour, for solid and liquid multivitamin and monovitamin preparations and as an agent in dry mixes for curing meat. This product is not intended for use in the manufacture of sterile drug products. The purchaser assumes all responsibility for additional processing, testing, labelling and registration required for such use. |