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Quick Details

  • CAS No.: 10191-41-0
  • MF: C29H50O2
  • Place of Origin: Anhui, China (Mainland)
  • Type: Antiparasitic Agents, Vitamins, Amino Acids and Coenzymes
  • Grade Standard: Food Grade, Medicine Grade
  • Purity: 98%

Packaging & Delivery

Packaging Details 200kgs/drum; 50kgs/drum;5kg/tin;
Delivery Time fresh stock with prompt delivery

Specifications

vitamin e oil/Vitamin E Acetate/ DL-Alpha Tocopherol Acetate.
Specification: 96% 98%min, oil form
200kg/drum;

Appearance

Clear, slightly greenish-yellow,Viscons,oil liquid.

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Solubility

Practically insoluble in water, freely soluble in absolute ethanol, in acdetone, in chlormform, in ether and in fixed oils, soluble in ethanol(98%)

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Identification

A: Color test

 

Meets A,B,C tests

B: Optical rotation test

C: The retention time of the sample preparation is the same as that of the standard preparation.

Acidity

Max.1.0ml of 0.1N NaOH

0.5ml

Light absorption

A(1% 1 cm 254nm) 7.0~9.0

A(1% 1 cm 284nm) 42.0~45.0

7.5

42.6

Free tocopherol

1.0%

0.14%

Heavy metals

≤20 ppm

<10ppm

Sulpated ash

≤0.1%

0.03%

Total plate count

≤1000cfu/g

300cfu/g

Yeast &Mold

≤100cfu/g

30cfu/g

E.coli

Negative

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Salmonella

Negative

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Coliforms

Negative

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Assay

98.0%~102.0%

98.6%

Organicvolatile impuritie

Confirms

Confirms

Conclusion

Conform to USP33

 

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China (Mainland) | Trading Company
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