Tocopherol Vitamin E Powder for Antioxidation

• Formula: C29h50o2
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Vitamin
• Resource: Natural
• Model NO.: 98%
• The content of active substances: ＞90%
• Origin: China

Product Description

specification

Items	Standards	Results
Appearance	Slightly Yellow,Clear,Viscous Oil	Qualified
Assay by G.C	98.0%~101.0%	98.0%
Identity	Corresponds	Qualified
Density	0.952-0.966 g/ml	0.958g/ml
Refractive Index	1.494-1.498	1.494
Absorbance in ethano
At about 284nm(max.)	42.0-45.0	43.8
At about 254nm(min.)	7.5-9.0	8.3
Acidity	max.1.0mL of 0.1N NaOH	0.05mL
Sulphated  Ashes	max.0.1%	0.06%
Microbiological Spec
Total Plate Count	≤1000cfu/g	Conforms
Yeast & Mold	≤100cfu/g	Conforms
E.Coli	Negative (In 10g)	Non-detected
Salmonella	Negative (In 25g)	Non-detected
Heavy Metals	max. 10ppm	Less than 5ppm
Lead	max. 2ppm	0.09ppm
Arsenic	max. 3ppm	Less than 1ppm
Free Tocopherol	max. 1.0%	1.0%
Organic Volatile Impurities	Meets USP Requirements	Qualified
( Actual Tested Results: Comply With USP32 Standard )

Introduction
Vitamin E refers to a group of eight fat-soluble compounds that include both tocopherols and tocotrienols.Of the many different forms of vitamin E, γ-tocopherol is the most common in the North American diet.γ-Tocopherol can be found in corn oil, soybean oil, margarine, and dressings. In the North American diet, α-tocopherol, the most biologically active form of vitamin E, is the second-most common form of vitamin E. This variant can be found most abundantly in wheat germ oil, sunflower, and safflower oils