R-Alpha Lipoic Acid

R-Alpha Lipoic Acid is a pale yellowish powder. It is freely soluble in alcohol and insoluble in water. It is an antioxidant that removes free radicals from the human body and can be added to foods, beverages, medicines, and other products as functional nutritional supplements.

Ingredient Name: R-Alpha Lipoic Acid

Labeling Claims: Allergen-free, Artificial Flavor-free, Bovine Spongiform Encephalopathy (BSE)-free, Carrier-free, Colorants-free, Ethylene Oxide-free, Genetically Modified Organism (GMO)-free, Gluten-free, Halal, Irradiation-free, Kosher, Non-Genetically Modified Organism (GMO), Not Listed In California Proposition 65, TSE-free

Certifications & Compliance: California Proposition 65, Gluten-free, Halal, Kosher, SARA 302, SARA 311/312, SARA 313

Benefit Claims (Health): Antioxidant Properties

Physical Form: Powder

Synonyms: (R)-(+)-Lipoate, (R)-1,2-Dithiolane-3-Pentanoic Acid, (R)-1,2-Dithiolane-3-Valeric Acid, (R)-6,8-Thioctic Acid, alpha-Lipoic Acid, D-Thioctic Acid, Lipoic Acid, R-(+)-Thioctic Acid, Thioctic Acid, Thioctic Acid D-Form, α-Lipoic Acid

    Enhanced TDS

    Identification & Functionality

    Industry
    Nutrition
    Ingredient Name
    R-Alpha Lipoic Acid
    Food Ingredients Functions
    Antioxidant
    Pharma & Nutraceuticals Functions
    Antioxidant
    Molecular formula
    C₈H₁₄O₂S₂
    Technologies
    Food Ingredients,
    Pharmaceuticals & Nutraceuticals
    Product Families
    Pharmaceuticals & Nutraceuticals — Nutraceuticals & Supplements
    Antioxidants,
    Supplements & Functional Ingredients
    Food Ingredients — Nutrition & Fortification
    Antioxidants,
    Functional Ingredients

    Features & Benefits

    Benefit Claims (Health)
    Antioxidant Properties
    Labeling Claims
    Allergen-free,
    Artificial Flavor-free,
    Bovine Spongiform Encephalopathy (BSE)-free,
    Carrier-free,
    Colorants-free,
    Ethylene Oxide-free,
    Genetically Modified Organism (GMO)-free,
    Gluten-free,
    Halal,
    Irradiation-free,
    Kosher,
    Non-Genetically Modified Organism (GMO),
    Not Listed In California Proposition 65,
    TSE-free
    Food Ingredients Features
    Antioxidant Properties,
    Non-Irradiated

    Applications & Uses

    Markets
    Food & Nutrition,
    Healthcare & Pharma
    Applications
    Food & Nutrition — Beverage
    Energy Drinks
    Food & Nutrition — Nutrition & Well Being
    Functional Foods,
    Nutraceuticals & Supplements
    Healthcare & Pharma — Other Healthcare & Pharma Applications
    Food & Nutrition Applications
    Dietary Supplements,
    Functional Beverages,
    Functional Foods

    Properties

    Physical Form
    Powder
    Soluble In
    Alcohol Soluble
    Appearance
    A pale yellowish powder
    Chemical Properties
    ValueUnitsTest Method / Conditions
    Mercury Contentmax. 0.1ppmCurrent GB 5009.268/ ICP-MS
    Arsenic Contentmax. 1ppmCurrent GB 5009.268/ ICP-MS
    Physical Properties
    ValueUnitsTest Method / Conditions
    Loss on Dryingmax. 0.5%Q/FJKH 008-2020
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Point47 - 50°C-
    Molar Mass206.33g/mol-
    Microbiological Values
    ValueUnitsTest Method / Conditions
    Yeast and Mold Countmax. 100cfu/gCurrent GB 4789.15
    Total Aerobic Countmax. 1000cfu/gCurrent GB 4789.2
    Total Coliformsmax. 100cfu/gCurrent GB 4789.3
    Escherichia colimax. 10cfu/gCurrent GB 4789.38
    Salmonella SpeciesAbsentin 25gCurrent GB 4789.4
    Staphylococcus aureusAbsentin 25gGB 4789.10-2016
    Nutritional Information
    ValueUnitsTest Method / Conditions
    Carbohydrates0/100g-
    Carbohydrates (Polyols)0/100g-
    Carbohydrates (Starch)0/100g-
    Carbohydrates (Sugars)0/100g-
    Cholesterol0/100g-
    Dietary Fiber0/100g-
    Ethyl Alcohol0/100g-
    Fat0/100g-
    Mono Unsaturated Fatty Acids0/100g-
    Organic Acids0/100g-
    Polyunsaturated fatty Acids0/100g-
    Protein0/100g-
    Saturated Fatty Acids0/100g-
    Sodium0/100g-
    Calorific Value0kcal/100g-
    Energetic Value0kj/100g-
    Composition
    ValueUnitsTest Method / Conditions
    Alpha Lipoic Acid99.0 - 101.0%-
    Specifications
    ValueUnitsTest Method / Conditions
    Bulk Densitymin. 0.120g/mLGB/T 20316.2-2006
    Tapped Densitymin. 0.155g/mLGB/T 21354-2008
    R/S Ratio10 - 20%i-RL(10)-C/0
    R/S Ratio80 - 90%KH-CX(17)
    Particle Size (Through 40 mesh)100%Q/FJKH 008-2020
    Assay98.0 -101.0%Q/FJKH 008-2020
    Residue on Ignitionmax. 0.8%Q/FJKH 008-2020
    Specific Optical Rotation70 - 90°Q/FJKH 008-2020
    Heavy Metals (as Pb)max. 5mg/kgQ/FJKH 008-2020
    Toluenemax. 1ppmQ/FJKH 008-2020
    Ethyl Acetatemax. 200ppmQ/FJKH 008-2020
    Cyclohexanemax. 400ppmQ/FJKH 008-2020
    Heavy Metals
    ValueUnitsTest Method / Conditions
    Lead Contentmax. 0.5ppmCurrent GB 5009.268/ ICP-MS
    Cadmium Contentmax. 1ppmCurrent GB 5009.268/ ICP-MS
    Solubility Data
    ValueUnitsTest Method / Conditions
    Solubility in Water (at 20°C)0.9g/L-
    Solubility in Ethanol50g/L-

    Regulatory & Compliance

    Certifications & Compliance
    California Proposition 65,
    Gluten-free,
    Halal,
    Kosher,
    SARA 302,
    SARA 311/312,
    SARA 313
    FDA Disclaimer

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    Packaging & Availability

    Packaging Information

    This product is packed in materials that provide adequate, securely sealed protection, light-resistant, and is free from foreign substances.

    Storage & Handling

    Shelf Life
    2 years
    Storage and Shelf Life Conditions
    • It is recommended that this product should be used within 2 years from the date of manufacture.
    • Store in its original light-resistant packaging in a well-closed container, keep in a dry and well-ventilated, shaded area protected from direct sunlight and moisture. Recommended storage temperature: ≤ 25°C (77°F). Avoid high temperature or excessive heat.