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Alpha Lipoic acid

Product Description

Alpha Lipoic acid  

specification as follows:

<Span style="font-style: normal; font-weight: normal; font-size: 22pt; line-height: normal; font-family: Arial;">CERTIFICATE OF ANALYSIS

 

Name

Alpha Lipoic acid  

CAS No.

62-46-4;1077-28-7

Production date

2014.03.18

Analysis date

2011.03.29

Batch number

1403009A

Expiry date

2016.03.18

 

 

Items

Specifications

Results

Appearance

Yellow crystalline powder

Complies

Solubility in

Water

Dimrthyl-formamide

methanol

 

Very slightly soluble

Very soluble

Freely soluble

Complies

Assay

97%-102.0%

100.2%

impurity B

≤1.0%

complies

Sulphated ash  

≤1.0%

0.07%

Lose on drying

≤0.2%

0.06%

Results

The product conforms to the above specifications

 

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