Naturally occurring vitamin E exists in eight chemical forms (alpha-, beta-, gamma-, and delta-tocopherol and alpha-, beta-, gamma-, and delta-tocotrienol) that have varying levels of biological activity. Alpha- (or α-) tocopherol is the only form that is recognized to meet human requirements. Product Function: Vitamin E could be used as feed nutritional additives,not only booth the growth but also strengthen the immunity in great amount. Physical & Chemical Index: Description Off-white or pale yellow powder Loss on drying ≤5.0%Particle size More than 90% pass through sieve No.20Assay Not less than 50.0% 1.Export specification: 1)DL-alpha-Tocopherol Oil 96% 2)DL-alpha-Tocopheryl Acetate Oil 96%/98% 3)DL-alpha-Tocopheryl Acetate 50% CWS 4)Water Soluble Vitamin E(TPGS)Natural Vitamin E :1)Mixed d-Tocopherols 50%/70%/90% 2)D-alpha-Tocopherol 1000IU/1300IU 3)Natural Vitamin E powder 20%/30%/50% 4)D-alpha-Tocopheryl Acetate powder 700 CWS 5)Water Soluble Natural Vitamin E(TPGS-N)2.Application:An anti-anemia drug,widely used in pharmaceuticals,foods,healthcares and cosmetics industry.3.Packing: 20kg or 50kg/drum4.Storage:violently shake,moisture,rain and sunlight is forbidden during trans portation.keep in dry and cool place,not pile up in open air.5.Shelf life:24 months OUR PRODUCT LIST: Vitamin C powder (Ascorbic Acid) Vitamin C coated 97% granulation DC Vitamin C coated 97% Vitamin C-Na (Sodium Ascorbate) Vitamin C-Ca (Calcium Ascorbate) Vitamin C phosphate 35% Vitamin A 1000. Vitamin A 500 Vitamin E 50% Vitamin D3 500. Vitamin AD3 Vitamin K3----MSB96;MSB50;MSBC Vitamin K3---MNB96;MNB50 Vitamin B-1 (Thiamine Hcl) Vitamin B-1 (Thiamine Mono) Vitamin B-2 80% Vitamin B-2 98% Vitamin B-3 (Niacin) Vitamin B-3 (Niacinamide) Vitamin B-4 (Choline Cholide) Vitamin B-5 (D-Calicium Pantothenate) Vitamin B-6 (Pyridoxine Hcl) Vitamin B-9 (Folic acid) Vitamin B-11(Biotin 2%) Vitamin B-12 1% HPLC / UV Inositol Benzyl Benzoate