USD $10.00-10.00 / Kilogram
top quality medicine grade vitamin c powder
1.product name: ascorbic acid(vitamin c)/bulk pure ascorbic acid vitamin c powder
2.cas no:50-81-7
3.purity:99min
4.appearance: white crystal powder
5.application: vitamin c is widely used in many fields such as food , beverage, breeding and forage additives.
6.shelf life:2 years
7.specification: usp32/bp2009/fcc
antioxidant vitamin c 50-81-7 is a white or slightly yellow crystals or powder,a little acid.m.p.190°c-192°c,easily soluble in water,a little soluble in alcohol and uneasily soluble in ether and chlorofom and other organic solvent.in solid state it is stable in air.its water solution is easliy mutated when it meets with air.