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Alpha Lipoic Acid Powder


Other Name
Thioctic acid Powder;  DL-thioctic acid Powder
CAS No.
1077-28-7
Appearance
Light yellow powder
Specification
Alpha Lipoic Acid 99%/DL-thioctic acid 99%
MOQ
1KG
Sample
Available



Alpha Lipoic Acid Powder

PRODUCT OVERVIEW

Description


Bulk Alpha lipoic acid Powder


Alpha lipoic acid (ALA) is light yellow powder, almost tasteless. The solubility in water is small, about 1 g/L (20°C). Soluble in 10% NaOH solution, soluble in aliphatic solvent. Soluble in ethanol, chloroform, ether.


Alpha lipoic acid, also named as α-lipoic acid, alpha-lipoic acid(ALA) and thioctic acid, is a natural compound. It is a powerful antioxidant that can reduce the risk of cell damage attributed to free radicals, and promote healthy skin with anti-aging properties and supports healthy weight loss.  It may also support the cardiovascular system, help boost immunity, and maintain healthy blood sugar levels, as well as support liver health.


Extraction Process


Alpha Lipoic Acid Powder



COA


ItemSpecificationResult
Physical and Chemical Property
PurityWithin 99.0%- 101.0%99.62%
AppearanceYellow Crystalline PowderYellow Crystalline Powder
IdentificationIRConforms
HPLCConforms
Melting Point60℃~62℃61.0~61.5℃
Optical Rotation- 1°~+ 1°
Related SubstancesMax Individual Impurity: NMT 0. 1%0.06%
Total Impurity: NMT 2.0%0. 1%
Polymeric Lipoic AcidNMT 1.0%Conforms
Residual SolventsCyclohexane: NMT 0.388%0. 156%
Ethyl Acetate:NMT 0.5%ND
Toluene:NMT 0.089%ND
Loss on DryingNMT0.2%0.04%
Residue on IgnitionNMT0. 1%0.05%
Product Status
ConclusionSample Qualified.
Shelf Life24 months under the conditions below and in its original packaging.
Retest DateRetest every 24 months under the conditions below and in its original packaging.
StorageStore in a cool, dry place away from Moisture, Light.




Application


Alpha lipoic acid powder can be used as food grade, cosmetic grade, dietary supplements and pharmaceutical grade.



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FAQ

What certificates do you have?

ISO9001, ISO22000, KOSHER, HALAL, HACCP, FDA, SC etc.

What kind of payment do you support?

T/T, Paypal, Western Union, L/C.


What's your shipping methods and delivery time?

a. Shipping Methods: DHL/ Fedex / Air Shipping/Sea Shipping.

b. Shipping Time: 4-8 days by air or 20-30 days by sea.

How to guarantee the after-sales?

If any problem happens after sales either quality or quantity, we will try to solve it instantly and we even have recall system if necessary.


How to control quality and quality assurance?

A. High grade clean workshops.

B. Inspection center equipped with instruments of HPLC, GC,UV etc, QC testing of each batch.

C. In-house testing and cooperating with third-party test agencies like Eurofins, SGS, Veritas for testing heavy metals, pesticide residues, allergen, PAH, ETO etc.


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