ascorbic acid(vitamin C)

ascorbic acid(vitamin C)
Model:ascorbic acid
Brand:foodchem
Origin:-
Category:Chemicals / Food Additives
Label:Ascorbic Acid , vitamin C , antioxidants
Price: -
Min. Order:-
Inquire Now

Product Description

 
Name Ascorbic Acid
CAS No. 50-81-7
Chemical Formula C6H8O6
Specification BP 2004/ USP 29 / FCC V
Packing In 25kg cartons
Functional use Antioxidant
Items Specifications
Appearance White crystalline powder
Identification Positive reaction
Melting point About 190 ℃
Specific rotation +20.5 --- +21.5 o
PH value 2.1 - 2.6
Clarity of solution Clear
Colour of solution BY7 max
Heavy metals 10 ppm max
Copper 5 ppm max
Iron 2 ppm max
Assay(on dried basis) 99.0 - 100.5%
Residue on ignition 0.1% max
Organic volatile impurities Conforms
Oxalic Acid 0.2% max
ascorbic acid(vitamin C) 1

Member Information

Foodchem International Corporation
Country/Region:Shang Hai - China
Business Nature:Trading Company
Phone:18221079276
Contact:Selina (area sales manager)
Last Online:05 Jul, 2012