α-Lipoic Acid with Best Price
Price | USD10.50 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10 ton
- Time:2021-12-01
Product Details
- Product Nameα-Lipoic Acid
- CAS No.1077-28-7
- EINECS No.214-071-2
- MFC8H14O2S2
- MW206.33
- InChIKeyAGBQKNBQESQNJD-UHFFFAOYSA-N
- AppearanceCrystals or Crystalline PowderYellow
- Melting point 60-62 °C
- Boiling point 160-165 °C(lit.)
- storage temp. 2-8°C
- Water Solubility 0.9 g/L (20 ºC)
- density 1.2888 (rough estimate)
α-Lipoic Acid suppliers in China safe delievry
DL-lipoic acid is a unique anti-free radical substance, usually called a broad antioxidant. It is a vitamin-like substance produced in the body. Unlike other antioxidants with special effects produced in the body, DL-lipoic acid is neither strictly fat-soluble nor a substitute. This makes it possible to promote the activity of other antioxidants in the body and is also a widespread substitute when antioxidants are insufficient.
Specification:
Items | Specification |
Appearance | Slightly yellow crystal powder |
Assay,% | 99~101 |
Identification | Meets the requirements |
Melting point | 60~62℃ |
Loss on drying,% | ≤0.20 |
Residue on ignition,% | ≤0.10 |
Specific rotation | -1.0° to + 1.0° |
Heavy Metals | ≤10ppm |
Lead | ≤3ppm |
Cadmium | ≤1ppm |
Mercury | ≤0.1ppm |
Chromatographic purity | |
Single Impurity | ≤0.10 |
Total Impurities | ≤2.0 |
Limit of polymer content | Confirms |
Residual Solvent By GC | |
Cyclohexane | ≤1000ppm |
Ethyl Acetate | ≤250ppm |
Toluene | ≤20ppm |
Total plate counts | ≤1000 CFU/g |
Moulds and Yeasts | ≤100 CFU/g |
E.coli/Salmonella | Absence/g |
Staphylococcus aureus | Absence/g |
Particle Size | 100% through 40 mesh |
·25kg/50kg/200kg/drum
Company Profile Introduction
Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.
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- Since:2019-01-04
- Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H