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Sodium L-Ascorbyl-2-Phosphate
CAS No.: 66170-10-3
Formula: C6H6Na3O9P
Exact Mass: 321.94400
Molecular Weight: 322.05000
PSA: 172.05000
LogP: -1.10720
Reference Price: $384/kg Inquiry Now
Sodium L-Ascorbyl-2-Phosphate 66170-10-3 MSDS

Section 1. Chemical Product and Company Identification
    Sodium Ascorbyl Phosphate
    Common Name/
    Trade Name
    Sodium Ascorbyl Phosphate

Section 4. First Aid Measures
    Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least
    Eye Contact
    15 minutes. Cold water may be used. Get medical attention if irritation occurs.
    Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.
    Skin Contact
    Cold water may be used.
    Serious Skin Contact        Not available.    
    If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
    medical attention.
    Not available.
    Serious Inhalation
    Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
    unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms
    Not available.
    Serious Ingestion

Section 5. Fire and Explosion Data
    Flammability of the Product May be combustible at high temperature.
    Auto-Ignition Temperature Not available.
    Not available.
    Flash Points
    Not available.
    Flammable Limits
    These products are carbon oxides (CO, CO2). Some metallic oxides.
    Products of Combustion
    Fire Hazards in Presence of Slightly flammable to flammable in presence of heat.
    Various Substances
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Explosion Hazards in
    Risks of explosion of the product in presence of static discharge: Not available.
    Presence of Various
    SMALL FIRE: Use DRY chemical powder.
    Fire Fighting Media
    LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
    and Instructions
    Material in powder form, capable of creating a dust explosion. As with most organic solids, fire is possible at elevated
    Special Remarks on
    Fire Hazards
    Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust
    Special Remarks on
    explosion hazard.
    Explosion Hazards

Section 6. Accidental Release Measures
    Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading
    Small Spill
    water on the contaminated surface and dispose of according to local and regional authority requirements.
    Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on
    Large Spill
    the contaminated surface and allow to evacuate through the sanitary system.
    Sodium Ascorbyl Phosphate

Section 7. Handling and Storage
    Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not
    ingest. Do not breathe dust. If ingested, seek medical advice immediately and show the container or the label.
    Keep container tightly closed. Keep container in a cool, well-ventilated area.

Section 8. Exposure Controls/Personal Protection
    Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    Engineering Controls
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.    
    Personal Protection in Case Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to
    avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE
    of a Large Spill
    handling this product.
    Exposure Limits        Not available.    

Section 9. Physical and Chemical Properties
    Solid. (Powdered solid.)        Odorless.    
    Physical state and        O dor    
    Not available.
    322.05 g/mole
    Molecular Weight
    Tan. White to light Beige.
    Not available.
    pH (1% soln/water)
    Not available.
    Boiling Point
    Decomposition temperature: >200°C (392°F)
    Melting Point
    Not available.
    Critical Temperature
    Not available.
    Specific Gravity
    Not applicable.
    Vapor Pressure
    Not available.
    Vapor Density
    Not available.
    Not available.
    Odor Threshold
    Not available.
    Water/Oil Dist. Coeff.
    Not available.
    Ionicity (in Water)
    See solubility in water.
    Dispersion Properties
    Soluble in cold water.
    Solubility in Water: 789 g/l @ 20 deg. C.

Section 10. Stability and Reactivity Data
    The product is stable.
    Not available.
    Instability Temperature
    Conditions of Instability Not available.
    Incompatibility with various Not available.
    Sodium Ascorbyl Phosphate
    Not available.
    Not available.
    Special Remarks on
    Not available.
    Special Remarks on
    Will not occur.

Section 11. Toxicological Information
    Absorbed through skin. Inhalation. Ingestion.
    Routes of Entry
    Acute oral toxicity (LD50): >5000 mg/kg [Rat].
    Toxicity to Animals
    Acute dermal toxicity (LD50): >2000 mg/kg [Rat].
    Chronic Effects on Humans Not available.
    Slightly hazardous in case of skin contact (irritant, permeator), of ingestion, of inhalation.
    Other Toxic Effects on
    Special Remarks on        Not available.    
    Toxicity to Animals
    Not available.
    Special Remarks on
    Chronic Effects on Humans
    Acute Potential Health Effects:
    Special Remarks on other
    Skin: May cause skin irritation.
    Toxic Effects on Humans
    Eyes: May cause eye irritation.
    Inhalation: May cause respiratory tract irritation.
    Ingestion: Expected to be a low hazard.

Section 12. Ecological Information
    Not available.
    Not available.
    BOD5 and COD
    Products of Biodegradation Possibly hazardous short term degradation products are not likely. However, long term degradation products may
    The product itself and its products of degradation are not toxic.
    Toxicity of the Products
    of Biodegradation
    Not available.
    Special Remarks on the
    Products of Biodegradation

Section 13. Disposal Considerations
    Waste Disposal        Waste must be disposed of in accordance with federal, state and local environmental control    

Section 14. Transport Information
    Not a DOT controlled material (United States).
    DO T Cl assi fi cati on
    Not applicable.
    Not applicable.
    Special Provisions for
    Sodium Ascorbyl Phosphate
    DO T (Pi ctograms)

Section 15. Other Regulatory Information and Pictograms
    No products were found.
    Federal and State
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    cause cancer which would require a warning under the statute: No products were found.
    Proposition 65
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    cause birth defects which would require a warning under the statute: No products were found.
    Other Regulations        EINECS: This product is not on the European Inventory of Existing Commercial Chemical Substances.    
    Canada: Not listed on Canadian Domestic Substance List (DSL) or Canadian Non- Domestic Substance List (NDSL).
    China: Not listed on National Inventory.
    Japan: Not listed on National Inventory (ENCS).
    Korea: Not listed on National Inventory (KECI).
    Philippines: Not listed on National Inventory (PICCS).
    Australia: Listed on AICS.
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    This product is not classified according Not applicable.
    DSCL (EEC)
    to the EU regulations.
    Health Hazard
    HMIS (U.S.A.)        1 National Fire Protection    
    1 Flammability
    1 Association (U.S.A.)
    Fire Hazard
    1 0 Reactivity
    Specific hazard
    Personal Protection
    WHMIS (Canada)
    DSCL (Europe)
    ADR (Europe)
    Protective Equipment
    Sodium Ascorbyl Phosphate
    Lab coat.
    Dust respirator. Be sure to use an
    approved/certified respirator or equivalent.


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