Changzhou Comwin Fine Chemicals Co., Ltd.

home products Food Additives Alpha Lipoic Acid,1077-28-7,Food Additive, antioxidant nutrient

Alpha Lipoic Acid,1077-28-7,Food Additive, antioxidant nutrient

Product Details:

Standard USP31
Place of Origin Jiangsu, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 25 Kilogram
Packaging Details: 25kg/drum
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 50 Long Ton per Month

Detailed Product Description


 

Product Name

Alpha Lipoic acid

Chemical Name

DL-6,8-Dithiooctanoic acid;  5-(Dithiolan-3-yl)valeric acid

CAS Number

Molecular Formula

Molecular Weight

1077-28-7

C8H14O2S2

206.32

 

Items

Specification

Characteristics

Slightly yellow crystalline powder, almost odorless

Identification

Meets the requirements

Melting Point

60 ~ 62

Specific Rotation

-1.0°~ +1.0°

Loss on Drying

≤0.20%

Residue on Ignition

≤0.10%

Limit of Polymer Content

≤2.0%

6,8-Epitrithlooctanolle Acid

≤0.10%

Single Impurity

≤0.10%

Total Impurities

≤0.50%

Heavy Metals

≤10ppm

Cyclohexane

≤1000ppm

Ethyl Acetate

≤250ppm

Toluene

≤20ppm

Particle Size

100% through 40 mesh

Assay

99.0 ~ 101.0%

Total Aerobes Count

≤1000cfu/g

Mould & Yeast

≤100cfu/g

E. Coli/Salmonella

Negative

Staphylococcus Aureate

Negative

Standard

USP31

Alpha Lipoic Acid,1077-28-7,Food Additive, antioxidant nutrient Alpha Lipoic Acid,1077-28-7,Food Additive, antioxidant nutrient

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Company Info

Changzhou Comwin Fine Chemicals Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Changzhou
Province/State: Jiangsu
Country/Region : China (Mainland)

Business Type:Manufacturer, Distributor/Wholesaler

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