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Place of Origin: China (Mainland)
- Extraction Type: Solvent Extraction
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- Packaging: Drum,Glass Container,Plast...
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- Form: Powder
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- Part: Alpha Lipoic acid
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- Type: Alpha Lipoic acid
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- Extraction Type: Solvent Extraction
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- Packaging: Drum
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- Storage: Stored in a dry and cool ...
Description:
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Product Name |
Alpha Lipoic acid |
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Chemical Name |
DL-6,8-Dithiooctanoic acid; 5-(Dithiolan-3-yl)valeric acid |
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CAS Number
Molecular Formula
Molecular Weight |
62-46-4/1077-28-7
C8H14O2S2
206.32 |
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Items |
Specification |
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Characteristics |
Slightly yellow crystalline powder, almost odorless |
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Identification |
Meets the requirements |
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Melting Point |
60 ~ 62 |
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Specific Rotation |
-1.0¡ã~ +1.0¡ã |
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Loss on Drying |
¡Ü0.20% |
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Residue on Ignition |
¡Ü0.10% |
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Limit of Polymer Content |
¡Ü2.0% |
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6,8-Epitrithlooctanolle Acid |
¡Ü0.10% |
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Single Impurity |
¡Ü0.10% |
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Total Impurities |
¡Ü0.50% |
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Heavy Metals |
¡Ü10ppm |
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Cyclohexane |
¡Ü1000ppm |
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Ethyl Acetate |
¡Ü250ppm |
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Toluene |
¡Ü20ppm |
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Particle Size |
100% through 40 mesh |
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Assay |
99.0 ~ 101.0% |
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Total Aerobes Count |
¡Ü1000cfu/g |
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Mould & Yeast |
¡Ü100cfu/g |
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E. Coli/Salmonella |
Negative |
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Staphylococcus Aureate |
Negative |
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Packing |
1gram,10gram,50gram,100gram,500gram,1kg,10kg,25kg |
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Function |
Lipoic acid, is a sulfur-containing fatty acid. It is found inside every cell of the body, where it helps generate the energy that keeps us alive and functioning. Lipoic acid is a key part of the metabolic machinery that turns glucose (blood sugar) into energy for the body's needs.
Lipoic acid is an antioxidant, which means that it neutralizes naturally occurring but harmful chemicals known as free radicals. Unlike other antioxidants, which work only in water or fatty tissues, lipoic acid is unusual in that it functions in both water and fat. 1, 2 By comparison, vitamin E works only in fat and vitamin C works only in water. This gives lipoic acid an unusually broad spectrum of antioxidant action. | |
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Company Information
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Tianjin Chengmai Import and Export Trading Co, Ltd is located in Tianjin city, China, near to Xin port. The main products include electrolytic copper, copper wire, copper rod, aluminum ingot, aluminum alloy bar, aluminum alloy ingot, lead ingot, tin ingot, zinc ingot, zinc alloy and rubber products. After years of research on the global market, we have established stable cooperation relationship with a lot of countries. Tianjin Chengmai owns workshops with annual production capacity of more than 100000 tons, the products have obtained ISO9002 quality system certification and CCC certification. The professional working team always provide customers excellent service.
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FAQ
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Q: Can I get product's sample before I sign the contract?
A: For samples, 0.5 KG is available for quality check and market test, delivery time within 3 working days.
Q:What is your terms of delivery?
A:We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: What about your payment term?
A: Usually T/T 30% deposit and 70% against copy of bl or T/T 40% deposit and 60% L/C.
Q: What about your delivery date in normal conditions?
A: We send the cargo within 5 working days after receiving deposit, and usually within 50 days arrives to your appointment port.
Q: what is your ability?
A: For waste copper wire, annual output is 30000 tons. The annual output of aluminum ingot is 80000 tons. The annual output of zinc ingot is about 50000 tons.
Q: how is your product packaging?
A: usually according to the customer's requirements. Commonly used packaging information: small bundle, large bulk packaging, some sizes with plastic cover to protect both ends, seaworthy packaging.
Q: what are your main markets and customers?
A: we are an export company specializing in production and processing, capable of production and international trade. For all
customers who are looking for high quality products all over the world.
Q: if there is a quality problem with the product, what will you do?
A: we will be responsible for all quality problems to the end.
Q: how can I get an accurate price / quotation from you?
A: please tell us your product demand and the product you are looking for. We will send you the the most cheap quotation as soon as possible. |
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