... stereo isomer, and thus in the chemical nature of vitamin C Feed Grade Vitamin CVitamin C (ascorbic acid) Specification: 99.0%Molecular Weight: 176 ... drinks, tea drinks, juice drinks, soy drinks, milk candy, canned fruit, jelly, broth, children's cereal, meat products, bakery products. Packing ... Acid Max. 0.2% Shelf Life 2 Years Feed Grade Vitamin C