Ascorbic Acid Pharmaceutical Food Feed Grade C6h8o6 50-81-7 Vc Vitamin C Ascorbic Acid

Sid
F0312003
Transport Package
25kg/Carton Box, or 25kg/Drum
Trademark
Fengda
Origin
China
Reference Price
$ 6.30 - 9.00
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Product Description

Ascorbic Acid Pharmaceutical Food Feed Grade C6h8o6 50-81-7 Vc Vitamin C Ascorbic Acid

ASCORBIC ACID ( Vitamin C )

Molecule Formula: C 6 H 8 O 6          Molecule Weight: 176.1241
CAS No.: 50-81-7
 
Main Features
Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 ºC -192 ºC, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform. The aqueous solution is acidic. 5% (W / V) aqueous solution PH2.1-2.6 (W / V), the rotation of aqueous solution is +20.5 ° ~ +21.5.
 
S pecification :  BP2011/USP33/EP 7/FCC7/CP2010
Item Standard
Assay 99.0%-100.5%
Melting point about 190ºC
PH value 2.1-2.6
Clarity of solution Clear
Color of solution BY7 Max.
Copper 5ppm Max.
Heavy metals 10ppm Max.
Mercury 1mg/kg  Max.
Lead 2mg/kg Max.
Arsenic 3ppm Max.
Iron 2ppm Max.
 
Packaging
The inner packaging is double plastic bags, vacuum sealed package with nitrogen; the outer package is corrugated box / cardboard drum.
Packed in 25kg/carton box, or 25kg/drum

Storage conditions
Shade, under seal, dry, ventilation, pollution-free, not in the open air, under 30 ºC, relative humidity ≤ 75%. Can not be stored with toxic, corrosive, volatile or stink items.

Transportation
Handle with care in transportation, sun and rain prevention, cannot be mixed, transported and stored with toxic, corrosive, volatile or stink items.

Ascorbic Acid Pharmaceutical Food Feed Grade C6h8o6 50-81-7 Vc Vitamin C Ascorbic Acid Ascorbic Acid Pharmaceutical Food Feed Grade C6h8o6 50-81-7 Vc Vitamin C Ascorbic Acid

 

Organic Intermediate