Product Name: Mixed Tocopherols

Alias: Mixed tocopherol,Mixed-tocopherol,Mixed tocopherols concentrate,Mixed Tocopherols 90%

CAS No.: 59-02-9

EINECS No.: 200-412-2

Molecular Formula: C29H50O2

Molecular Weight: 430.71

Brief Introduction:

Mixed tocopherols, the hydrolyzate of natural vitamin E, are a mixture of various tocopherols extracted and concentrated directly from the deodorized distillate of vegetable oils. It is one of the sources of vitamin E in food and the most important natural high-efficiency oil-soluble antioxidant on the market, which is widely used in whole milk powder, butter, margarine, meat products, processed aquatic products, dehydrated vegetables, fruit drinks, frozen food, convenience food and other fields.

Specifications of our Mixed Tocopherols 90%:

Test Items		Specifications	Test Methods
Appearance		Brown red to light yellow clear oily liquid. It may show a slight separation of waxlike constituents in microcrystalline form.	Visual
Identification	Colour Reaction	Positive	FCC
	Retention Time	The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution.	FCC
Acidity		Not more than 1.0 ml	FCC
Specific Rotation[α]D25℃		Not less than +20°	FCC
Assay		Not less than 90.0%	FCC
d-(β+γ+δ)-tocopherols in total tocopherols		Not less than 80.0%	FCC
Heavy Metals(as Pb)		Not more than 10 mg/kg	USP<231>Ⅱ
Lead		Not more than 1 mg/kg	AAS
Arsenic		Not more than 1 mg/kg	AFS
Cadmium		Not more than 1 mg/kg	AAS
Mercury		Not more than 0.1 mg/kg	AFS
Residual Solvent	Ethanol	Not more than 5000 ppm	USP<467>
Benzo(a)Pyrene		Not more than 2 ppb	GC-MS
Total Aerobic Microbial Count		Not more than 1000 CFU/g	USP<61>
Total Yeasts and Moulds Count		Not more than 100 CFU/g	USP<61>
Escherichia coli		Less than 10 CFU/g	USP<61>
Salmonella		Negative/25g	USP<61>
Staphylococcus aureus		Negative/10g	USP<61>

Main Uses: 

As a natural antioxidant and nutritional fortifier, it is widely used in medicine, food, cosmetics, feed, etc.

Packaging:

1KG/Aluminum Bottle, 20KG/Steel Drum, 190KG/Steel Drum or according to the specific requirements from customers.

Storage Conditions:

Mixed tocopherols shall be stored at ambient temperature and dry conditions; protected from heat, light, moisture and oxygen.

Shelf Life:

24 months in the unopened original containers at room temperature.