Vitamin E CAS 50-24-7

Vitamin E CAS 50-24-7

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Product Details

 

Product name:  
Vitamin E
CAS No.
50-24-7


Description

Vitamin E is a form of alpha tocopherol (C29H50O2). It includes the following: d- or dl-alpha tocopherol (C29H50O2);d- or dl-alpha tocopheryl acetate (C31H52O3); d- or dl-alpha tocopheryl acid succinate (C33H54O5).

 

Application

Vitamin E is used for habitual abortion, threatened abortion, infertility, menopausal disorders, and progressive malnutrition. It can prevent coronary heart disease, arteriosclerosis, thrombosis and prevent aging.

 

Specification

Appearance 
Slightly yellow, clear , viscous oil
Identification
Corresponds
Assay
98.0-102.0%
Density (20℃) 
0.952 ~ 0.966g/ml
Refractive Index(20℃) 
1.494 ~ 1.498
Absorbance in ethanol 
284nm (max.) 42.0 ~ 45.0

254nm (min.) 7.5 ~ 9.0
Acidity 
≤ 2.0 mg KOH/g
Sulphated Ashes
≤ 0.10%
Heavy Metal 
≤ 10 mg/kg
Lead
≤ 2 mg/kg
Arsenic 
≤ 1 mg/kg
Free tocopherol 
≤ 1.0 %
Organic Volatile Impurities 
Meets USP requirements.
Residual solvents 
Meets USP requirements.


Packing  

25kg/barrel.

 

Storage

Store in tightly closed container.

 

Minimum Order

100kgs

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