Vitamin E oil 93%, feed grade, d-alpha-tocophery/ acetate,China HSF price supplier

Product Name: Vitamin E 93% Oil

Other Name: Vitamin E Acetate

Cas Number: 7695-91-2

SPECIFICATION: USP/BP/EP/FCC/CP

CERTIFICATION: KOSHER/GMP/DMF/HALAL/HACCP

 

Uses: Applied to premix products of livestock and water,concentrated materials and assorted feed,can increase the efficiency of the feed. The differences between natural and synthetic vitamin E: 1, Physico-chemical character: the density of natural VE is 0.97 g/cm3,has eight isomers, and with the d-type of rotation,the density of synthetic VE is 1.59 g/cm3,has not heterogeneous phenomenon, and no rotation, as dl - type. 2, Physical activity and toxicity:The LD50 of synthetic vitamin E is 5g/kg after the test by the mouse,but natural VE is safe, the the physical activity of Natural VE be used as nutritional intensify additive is 1.49 times than synthetic vitamin E,and the order of antioxidant activity is δ> β> γ> α. 3,Production methods: natural VE is extracted and concentrated from vegetables(such as soybeans, rapeseed, etc.),the synthetic of VE is a chemosynthesis of trimethylhydroquinone and isophytol.

Effect: 1, It is a kind of nutritional intensify additive,can enhance the immunity, disease prevention of the livestocks. 2, increasing breeding or laying rate of the livestocks and poultry, while keep the meat tasty and increase nutritional value. 3, It can effectively increase the nucleic acid metabolism, and promote protein synthesis,and increase the body functions and sexual function. 4, Phytosterols (animal growth additive) can combine with other growth hormone to formed molecule velar  fat in the body, made of phytosterols ribosomal protein, and promote the rapid growth of animals. 

 

 

ITEM	SPECIFICATIONS	RESULTS
Appearance	Slightly yellow, clear, viscous oil	Qualified
Assay by G.C	98.0—102.0%	98.8%
Identity	Corresponds	Qualified
Infrared spectrum	Meets EP requirement	Qualified
Option rotation	-0.01°~ +0.01°	Qualified
Density(20°C)	0.952—0.966g/ml	0.955g/ml
Refractive index(20°C)	1.494—1.498	1.496
Related substances	Impurities A, C: for each impurity ≤ 0.5% Impurity B ≤ 1.5% Sum of impurity D+E ≤ 1.0% Any other impurities: Meet EP requirements Total impurities: ≤ 2.5%	Qualified
Absorbance in ethanol: At about 284nm (max) At about 254nm (min)	42.0—45.0 7.5—9.0	44.0 8.8
Acidity	Max.1.0ml of 0.1 N NaOH	0.04 ml
Sulphated ashes	≤0.1%	0.03%
Heavy metals	≤10ppm	<5ppm
Lead	≤2ppm	0.04ppm
Arsenic	≤3ppm	<1ppm
Free tocopheryl	≤1.0%	0.35%
Organic volatile impurities	Meets USP requirements	Qualified
Conclusion: The product complies with USP/EP standard