Sodium Ascorbyl Phosphate

    • Product Name: Sodium Ascorbyl Phosphate
    • Chemical Name (IUPAC): Sodium 3-[(2R)-2,3-dihydroxypropyl]-2-hydroxy-2-oxoethyl phosphate
    • CAS No.: 66170-10-3
    • Chemical Formula: C6H6Na3O9P
    • Form/Physical State: Powder/Solid
    • Factroy Site: Shuangfeng Industrial Park, Zichuan District, Zibo City, Shandong Province
    • Price Inquiry: sales7@bouling-chem.com
    • Manufacturer: Luwei Pharmaceutical Group Co., Ltd
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    Specifications

    HS Code

    305395

    Inci Name Sodium Ascorbyl Phosphate
    Synonyms SAP, L-Ascorbic acid, 2-phosphate, sodium salt
    Cas Number 66170-10-3
    Molecular Formula C6H6Na3O9P
    Molecular Weight 322.06 g/mol
    Physical Appearance White to almost white crystalline powder
    Solubility In Water Highly soluble
    Ph Stability Stable at pH 6-7
    Main Function Antioxidant, skin brightening
    Usage Concentration Recommended at 1-5% in formulations

    As an accredited Sodium Ascorbyl Phosphate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of Sodium Ascorbyl Phosphate

    Purity 99%: Sodium Ascorbyl Phosphate Purity 99% is used in high-end skin brightening creams, where it delivers enhanced antioxidant protection and improved skin luminosity.

    Photostability: Sodium Ascorbyl Phosphate High Photostability is used in daytime facial serums, where it ensures prolonged vitamin C efficacy under UV exposure.

    Particle Size < 20 µm: Sodium Ascorbyl Phosphate Particle Size < 20 µm is used in microemulsion formulations, where it provides improved skin penetration and uniform texture.

    Aqueous Solubility 150 g/L: Sodium Ascorbyl Phosphate Aqueous Solubility 150 g/L is used in clear aqueous gels for skincare, where it enables high active ingredient loading without precipitation.

    pH Stability 6-7: Sodium Ascorbyl Phosphate pH Stability 6-7 is used in mildly acidic creams, where it maintains chemical integrity and consistent vitamin C delivery.

    Melting Point 190°C: Sodium Ascorbyl Phosphate Melting Point 190°C is used in heat-processed emulsions, where it prevents degradation during manufacturing.

    Heavy Metals ≤ 10 ppm: Sodium Ascorbyl Phosphate Heavy Metals ≤ 10 ppm is used in sensitive skin lotions, where it minimizes the risk of irritation or allergic reaction.

    Moisture Content ≤ 0.5%: Sodium Ascorbyl Phosphate Moisture Content ≤ 0.5% is used in powdered supplement blends, where it ensures long shelf life and prevents clumping.

    Assay 98-102%: Sodium Ascorbyl Phosphate Assay 98-102% is used in pharmaceutical topical applications, where it guarantees precise dosing and regulatory compliance.

    Oxidation Resistance: Sodium Ascorbyl Phosphate High Oxidation Resistance is used in light-exposed packaging, where it retains full antioxidant potential over extended storage.

    Packing & Storage
    Packing White, sealed 1 kg plastic bottle with blue cap; labeled "Sodium Ascorbyl Phosphate," includes product details, batch number, and safety instructions.
    Container Loading (20′ FCL) 20′ FCL container typically loads 10-12 metric tons of Sodium Ascorbyl Phosphate, packed in 25kg fiber drums, on pallets.
    Shipping Sodium Ascorbyl Phosphate is shipped in tightly sealed, moisture-resistant containers to preserve stability and prevent contamination. Packaging typically complies with chemical safety standards. It is transported as a non-hazardous material, with clear labeling for identification and safety information. Standard shipping includes documentation for safe handling and storage upon arrival.
    Storage Sodium Ascorbyl Phosphate should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep the container tightly closed and protected from moisture and incompatible substances, such as strong oxidizing agents. Ideally, store in the original packaging, in a chemical storage cabinet, at temperatures below 25°C. Always follow relevant safety and regulatory guidelines.
    Shelf Life Sodium Ascorbyl Phosphate has a shelf life of 24 months when stored in a cool, dry place, protected from light.
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    Email: sales7@bouling-chem.com

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