Food Grade R Alpha Lipoic Acid Powder/Alpha Lipoic Acid Powder

$45.00 - $80.00
Min. Order
1 Kilogram
Company Information

Xi'an Wanfun Biotech Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 30,000+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shanghai or Qingdao
Payment Terms: L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability: 10000 Kilogram/Kilograms per Month
Place of Origin: Shaanxi China
Brand Name: WFBIO
Model Number: WFBIO-1026
Type: Vitamins, Amino Acids and Coenzymes
CAS No.: 1077-28-7
Purity: 98% min
Other Names: Lipoic acid
MF: C8H14O2S2
EINECS No.: 214-071-2
Grade Standard: Cosmetic Grade,Food Grade,Medicine Grade
Usage: Animal Pharmaceuticals
Product Name: Alpha Lipoic Acid Powder
Specification: 99.0%~101.0%
Appearance: Slightly yellow crystal powder
Size: 100% Pass 80 Mesh
Certificate: ISO 9001
Shelf life: 2 Years
Molecular Weight: 206.33
Flash point: 173&deg;C
Boiling point: 362.5&deg;C at 760 mmHg
Other Name: Thioctic acid
Packaging Detail: Food Grade R Alpha Lipoic Acid Powder/Alpha Lipoic Acid Powder 1kg: Packed aluminum foiled with ziplock bag inside. 20&amp;25kgs: Packed with paper drum with double plastic bags inside


Food Grade R Alpha Lipoic Acid Powder/Alpha Lipoic Acid Powder          


Product Name: Alpha Lipoic Acid Powder

CAS: 1077-28-7
Molecular Formula: C8H1402S2
Molecular Mass: 206.33
[Appearance]: Yellow crystal powder, no foreign substance, no obvious odor
[Melting Point]: 60.0~62.0℃
[Specific Optical Rotation]: -1.0°~+1.0°
[Loss on Dry]: ≤0.2%
[Residue on Ignition]: ≤0.1%
[Heavy Metal ]: ≤10ppm
[Assay Determination]: 99.0%~101.0% (dries basis)
[Related Substance]: the single impurity≤0.1%, total impurities≤2.0%
[Package and Storage Condition]: 25kg/drum, store and seal away from light
[Application]: mainly utilized for diabetic neuropathy complication medicine and dietary supplement.


Alpha lipoic acid is light yellow powder, almost odorless, alpha lipoic acid easily soluble in benzene, ethanol, ethyl ether, chloroform and other organic solvents.Alpha lipoic acid almost insoluble in water, the water solubility: 1 g/L (20 ℃) soluble in 10% NaOH solution.


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Slightly yellow crystal powder Almost odorless
The retention time of the peak for alpha lipoic acid in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the Assay.
Solubility(In NaOH)
Clear and pale yellow
Melting Point
Heavy Metals
10ppm max
Loss on drying
0.20% max
Residue on Ignition
0.10% max
0.07% max
Specific rotation
-1.0°to +1.0°
Limit of polymer content
2.0% max
Related Substance By HPLC
6.8-Epitrithlooctanolic acid(EPI)
0.10% max
Single Impurity
0.10% max
Total Imurities
0.50% max
Residual Slovene By GC
500ppm max
Ethyl Acetate
250ppm max
20ppm max
Total aerobes counts
1000 CFU/g
Moulds and Yeasts
100 CFU/g
Staphylococcus aureate
Bulk Density
0.30 g/ml


1. Alpha lipoic acid is a fatty acid found naturally inside every cell in the body.

2. Alpha lipoic acid is needed by the body to produce the energy for our body's normal functions. 

3. Alpha lipoic acid converts glucose(blood sugar) into energy.

4. Alpha lipoic acid is also an antioxidant, a substance that neutralizes potentially harmful chemicals called free radicals. What makes alpha lipoic acid unique is that it functions in water and fat.

5. Alpha lipoic acid appears to be able to recycle antioxidants such as vitamin C and glutathione after they have been used up. Alpha lipoic acid increases the formation of glutathione..png

1. Alpha lipoic acid is a vitamin drugs, limited physical activity in its dextral, basically no physical activity in its Lipoic acid , and no side effects.

2. Alpha lipoic acid always used for acute and chronic hepatitis, liver cirrhosis, hepatic coma, fatty liver, diabetes, Alzheimer's disease ,and applies as an antioxidant health products.  


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Q 1: Can I get some samples? 
A: Yes, we can provide 10-20 g sample for your testing.


Q 2: What's your MOQ ?
A: Our MOQ is 1kg. (Packed in aluminum foil bag)


Q3: How about delivery leadtime?  
A: Delivery lead time: About 3-5 working days after receiving payment.


Q4: How to start orders or make payments?   
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).


Q5: How do you treat quality complaint?     
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.