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Calcium phosphate monobasic

CAS No.: 10031-30-8
Formula: CaH7O5P
Molecular Weight: 158.1
Suppliers: All(0) China Suppliers(19) Products(41)
  • Description
  • Basic Info
  • Safety Info
  • MSDS
  • Price
  • Related Product
  • Supplier Reference
What is Calcium phosphate monobasic

**Introduction to Calcium Phosphate Monobasic (Monocalcium Phosphate, MCP)** Calcium Phosphate Monobasic (Ca(H₂PO₄)₂), also known as monocalcium phosphate (MCP), is a highly soluble inorganic compound widely used in food, agriculture, and pharmaceuticals. As a leavening agent in baked goods, it reacts with baking soda to release carbon dioxide, ensuring proper dough rise. In agriculture, it serves as a phosphorus-rich fertilizer, promoting plant growth. In dietary supplements, it provides essential calcium and phosphorus for bone health. Its excellent bioavailability and stability make it a preferred ingredient in fortified foods and animal feed. Available in powder or granular forms, MCP is valued for its versatility, efficacy, and contribution to nutrition and industrial applications.

Preparation Process: Calcium Phosphate Monobasic (Ca(H₂PO₄)₂) is prepared by reacting calcium carbonate (CaCO₃) or calcium hydroxide (Ca(OH)₂) with phosphoric acid (H₃PO₄) in a controlled stoichiometric ratio. Dissolve calcium carbonate in dilute phosphoric acid with continuous stirring at room temperature until effervescence ceases. Filter the solution to remove impurities, then concentrate it by evaporation to promote crystallization. Alternatively, mix equimolar amounts of calcium hydroxide and phosphoric acid, adjusting the pH to 4–5 to ensure monobasic formation. The resulting precipitate is washed with distilled water, dried at 60–80°C, and ground into a fine powder. Maintain precise pH control to avoid di- or tribasic phosphate formation.

Usage Scenarios: Calcium Phosphate Monobasic (Monocalcium Phosphate, MCP) is primarily used as a leavening agent in baking powders, helping dough rise by releasing carbon dioxide when heated. It is also employed as a nutrient supplement in animal feed to provide essential calcium and phosphorus. In the food industry, it acts as a pH regulator, stabilizer, and firming agent in processed foods. Dentists use it in some toothpaste formulations for remineralization. Additionally, it serves as a fertilizer in agriculture due to its high phosphorus content. In pharmaceuticals, it is used as an excipient in tablet formulations to improve stability and dissolution.

Calcium phosphate monobasic Basic Info
Chemical Name Calcium phosphate monobasic
Synonyms MONOCALCIUM PHOSPHATE;SSP;CALCIUM DIHYDROGEN PHOSPHATE;CALCIUM BIPHOSPHATE;single superphosphate;CALCIUM PHOSPHATE MONOBASIC MONOHYDRATE;Calcium phosphate mo;calciumsuperphosphate;calcium diphosphate hydrate;Calcium phosphate monobasic
CAS No. 10031-30-8
Molecular Formula CaH7O5P
Molecular Weight 158.1
PSA 190.03000
LogP -1.04510
Safely Info
RTECS TB8530000
Hazard Class -
Safety Statements 26-36/37
HS Code 31031090
WGK Germany -
Packing Group -
RIDADR -
Risk Statements 36/37/38
Hazard Codes Xi
Caution Statement P280-P305+P351+P338
Hazard Declaration H318
Symbol GHS05
Signal Word Danger
Calcium phosphate monobasic Price
Here is a rough price range for Calcium Phosphate Monobasic (Monocalcium Phosphate) in the listed countries. Note that prices can vary based on purity, quantity, and supplier, and some regions may not have readily available data:

1. **United States**: $1.50 - $3.00 per kg
2. **China**: $0.80 - $2.00 per kg
3. **Russia**: $1.20 - $2.50 per kg
4. **Germany**: $1.80 - $3.50 per kg
5. **India**: $0.70 - $1.80 per kg
6. **Japan**: $2.00 - $4.00 per kg
7. **Brazil**: $1.50 - $3.00 per kg
8. **South Korea**: $1.80 - $3.50 per kg
9. **Philippines**: No results
10. **United Kingdom**: $2.00 - $4.00 per kg
11. **France**: $1.80 - $3.50 per kg
12. **Mexico**: $1.50 - $3.00 per kg
13. **Canada**: $1.80 - $3.50 per kg
14. **South Africa**: $1.20 - $2.50 per kg
15. **Egypt**: No results
16. **Turkey**: $1.00 - $2.50 per kg
17. **Thailand**: $0.90 - $2.00 per kg
18. **Indonesia**: No results

These ranges are approximate and based on general market trends. Prices may vary significantly depending on specific suppliers and market conditions.
MSDS
MSDS

Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
  Product identifiers
    Product name        : Calcium phosphate monobasic monohydrate    
    CAS-No.        : 10031-30-8    
  Relevant identified uses of the substance or mixture and uses advised against
    Identified uses        : Laboratory chemicals, Manufacture of substances    
  
  

Section 2. HAZARDS IDENTIFICATION
  Classification of the substance or mixture
  Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
    Skin irritation (Category 2)
    Eye irritation (Category 2)
    Specific target organ toxicity - single exposure (Category 3)
  Classification according to EU Directives 67/548/EEC or 1999/45/EC
    Irritating to eyes, respiratory system and skin.
  Label elements
  Labelling according Regulation (EC) No 1272/2008 [CLP]
    Pictogram
    Signal word        Warning    
    Hazard statement(s)
    H315        Causes skin irritation.    
    H319        Causes serious eye irritation.    
    H335        May cause respiratory irritation.    
    Precautionary statement(s)
    P261        Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.    
    P305 + P351 + P338        IF IN EYES: Rinse cautiously with water for several minutes. Remove    
    contact lenses, if present and easy to do. Continue rinsing.
    Supplemental Hazard        none    
    Statements
  According to European Directive 67/548/EEC as amended.
    Hazard symbol(s)
    R-phrase(s)
    R36/37/38        Irritating to eyes, respiratory system and skin.    
    S-phrase(s)
    S26        In case of contact with eyes, rinse immediately with plenty of water and    
    seek medical advice.
  Other hazards - none

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substances
    Formula        : H4CaO8P2 · H2O    
    Molecular Weight        : 252,07 g/mol    
    Component        Concentration    
  Calcium bis(dihydrogenorthophosphate) monohydrate
    CAS-No.        10031-30-8        -    
    EC-No.        231-837-1    

Section 4. FIRST AID MEASURES
  Description of first aid measures
  General advice
    Consult a physician. Show this safety data sheet to the doctor in attendance.
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
  In case of skin contact
    Wash off with soap and plenty of water. Consult a physician.
  In case of eye contact
    Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
  Most important symptoms and effects, both acute and delayed
    Gastrointestinal disturbance, Nausea, Headache, Vomiting, To the best of our knowledge, the chemical,
    physical, and toxicological properties have not been thoroughly investigated.
  Indication of any immediate medical attention and special treatment needed
    no data available

Section 5. FIREFIGHTING MEASURES
  Extinguishing media
  Suitable extinguishing media
    Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
  Special hazards arising from the substance or mixture
    Oxides of phosphorus, Calcium oxide
  Advice for firefighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    The product itself does not burn.

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions, protective equipment and emergency procedures
    Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
    adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
  Environmental precautions
    Do not let product enter drains.
  Methods and materials for containment and cleaning up
    Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
    containers for disposal.
  Reference to other sections
    For disposal see section 13.

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
    Provide appropriate exhaust ventilation at places where dust is formed.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
    hygroscopic
  Specific end uses
    no data available

Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
    at the end of workday.
  Personal protective equipment
  Eye/face protection
    Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
    and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
  Skin protection
    Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
    (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
    contaminated gloves after use in accordance with applicable laws and good laboratory practices.
    Wash and dry hands.
    The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
    the standard EN 374 derived from it.
    Immersion protection
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: > 480 min
    Material tested:Dermatril® ( Z677272, Size M)
    Splash protection
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: > 30 min
    Material tested:Dermatril® ( Z677272, Size M)
    data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 873000,     test method: EN374
    If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
    contact the supplier of the CE approved gloves. This recommendation is advisory only and must
    be evaluated by an Industrial Hygienist familiar with the specific situation of anticipated use by our
    customers. It should not be construed as offering an approval for any specific use scenario.
  Body Protection
    impervious clothing, The type of protective equipment must be selected according to the
    concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
    level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
    Use respirators and components tested and approved under appropriate government standards
    such as NIOSH (US) or CEN (EU).

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Information on basic physical and chemical properties
    a) Appearance        Form: crystalline    
    Colour: white
    b) Odour        no data available    
    c) Odour Threshold        no data available    
    d) pH        no data available    
    e) Melting point/freezing        no data available    
    point
    f) Initial boiling point and no data available
    boiling range
    g) Flash point        not applicable    
    h) Evaporation rate        no data available    
    i) Flammability (solid, gas) no data available
    j) Upper/lower        no data available    
    flammability or
    explosive limits
    k) Vapour pressure        no data available    
    l) Vapour density        no data available    
    m) Relative density        no data available    
    n) Water solubility        no data available    
    o) Partition coefficient: n- no data available
    octanol/water
    p) Autoignition        no data available    
    temperature
    q) Decomposition        no data available    
    temperature
    r) Viscosity        no data available    
    s) Explosive properties        no data available    
    t) Oxidizing properties        no data available    
  Other safety information
    no data available

Section 10. STABILITY AND REACTIVITY
  Reactivity
    no data available
  Chemical stability
    no data available
  Possibility of hazardous reactions
    no data available
  Conditions to avoid
    no data available
  Incompatible materials
    Strong oxidizing agents
  Hazardous decomposition products
    Other decomposition products - no data available

Section 11. TOXICOLOGICAL INFORMATION
  Information on toxicological effects
  Acute toxicity
    LD50 Oral - rat - 17.500 mg/kg
    Remarks: Peripheral Nerve and Sensation:Flaccid paralysis without anesthesia (usually neuromuscular
    blockage). Behavioral:Somnolence (general depressed activity). Lungs, Thorax, or Respiration:Respiratory
    stimulation.
  Skin corrosion/irritation
    no data available
  Serious eye damage/eye irritation
    no data available
  Respiratory or skin sensitization
    no data available
  Germ cell mutagenicity
    no data available
  Carcinogenicity
    IARC:        No component of this product present at levels greater than or equal to 0.1% is identified as    
    probable, possible or confirmed human carcinogen by IARC.
  Reproductive toxicity
    no data available
  Specific target organ toxicity - single exposure
    Inhalation - May cause respiratory irritation.
  Specific target organ toxicity - repeated exposure
    no data available
  Aspiration hazard
    no data available
  Potential health effects
  Inhalation        May be harmful if inhaled. Causes respiratory tract irritation.    
  Ingestion
    May be harmful if swallowed.
  Skin        May be harmful if absorbed through skin. Causes skin irritation.    
  Eyes
    Causes serious eye irritation.
  Signs and Symptoms of Exposure
    Gastrointestinal disturbance, Nausea, Headache, Vomiting, To the best of our knowledge, the chemical,
    physical, and toxicological properties have not been thoroughly investigated.
  Additional Information
    RTECS: TB8530000

Section 12. ECOLOGICAL INFORMATION
  Toxicity
    no data available
  Persistence and degradability
    no data available
  Bioaccumulative potential
    no data available
  Mobility in soil
    no data available
  Results of PBT and vPvB assessment
    no data available
  Other adverse effects
    no data available

Section 13. DISPOSAL CONSIDERATIONS
  Waste treatment methods
  Product
    Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
    professional waste disposal service to dispose of this material.
  Contaminated packaging
    Dispose of as unused product.

Section 14. TRANSPORT INFORMATION
  UN number
    ADR/RID: -        IMDG: -        IATA: -    
  UN proper shipping name
    ADR/RID: Not dangerous goods
    IMDG: Not dangerous goods
    IATA:        Not dangerous goods    
  Transport hazard class(es)
    ADR/RID: -        IMDG: -        IATA: -    
  Packaging group
    ADR/RID: -        IMDG: -        IATA: -    
  Environmental hazards
    ADR/RID: no        IMDG Marine pollutant: no        IATA: no    
  Special precautions for user
    no data available



SECTION 15 - REGULATORY INFORMATION
N/A


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
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