| Customization: | Available |
|---|---|
| Type: | Skin Care |
| Main Ingredient: | Alpha Lipoic Acid |
|
Still deciding? Get samples of US$ 150/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Product Name: Alpha Lipoic Acid CAS:1077-28-7 Molecular Formula: C8H1402S2 Appearance: Light yellow powder Specification: 99% Grade:Food grade & Cosmetic grade Shelf Life: 2 years Package: 1kg Alpha Lipoic Acid /with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM Delivery time: Within 2-3 work days after payment Shipment:FedEx,DHL,EMS,UPS,The Special Line Payment terms: TT,Western Union |
Alpha-lipoic acid is a coenzyme found in mitochondria, similar to vitamins, and is a powerful antioxidant.
|
Item
|
Specification
|
Method
|
|
Identification
|
Meets the requirements
|
HPLC
|
|
Appearance
|
Light Yellow powder
|
Organoleptic
|
|
Melting point
|
60-62ºC
|
USP
|
|
Specific rotation
|
-1.0°to +1.0°
|
USP
|
|
Loss on drying
|
≤0.20%
|
USP
|
|
Residue on ignition
|
≤0.10%
|
USP
|
|
Heavy metals
|
≤10ppm
|
USP
|
|
Lead
|
≤3ppm
|
USP
|
|
Chromatographic purity
|
||
|
Single impurity
|
≤0.10%
|
HPLC
|
|
Total impurities
|
≤2.0%
|
HPLC
|
|
Residual Solvent By GC
|
||
|
Microbiology
|
||
|
Total Plate Counts
|
≤1000cfu/g
|
USP
|
|
Moulds and Yeasts
|
≤100cfu/g
|
USP
|
|
E.Coli and Salmonella
|
Absence/g
|
USP
|
|
Staphylococcus aureus
|
Absence/g
|
USP
|
|
Particle size
|
100% through 20 mesh
|
USP
|
|
Assay
|
98.5%-101.0%
|
HPLC
|
){kind=link}