Magnesium Hypophosphite Hexahydrate Safety Data Sheet of Supplier Exporter Manufacturers' Representative
Email: info@ammol.orgCall Toll Free +1-855-552-6665
Toll Free: 1-855-55-AMMOLMagnesium Hypophosphite Hexahydrate or Magnesium Bisphosphinate Hexahydrate
CAS Number: 10377-57-8
Molecular Formula: Mg( H2PO2)2-6H2O for hexahydrate
Molecular Weight: 262 for hexahydrate
Magnesium Hypophosphite Hexahydrate or Magnesium Bisphosphinate HexahydrateMagnesium hypophosphite hexahydrate or Magnesium bis(phosphinate) hexahydrate SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 31-Dec-241. Product Identification
Product Name & Other Names: Magnesium hypophosphite hexahydrate or Magnesium bis(phosphinate) hexahydrate.
CAS No.: 10377-57-8
EINECS EC Number: 233-824-6 or 260-318-2
Relevant uses and uses advised against (if any): Laboratory and Industrial Manufacturing Use.
SUPPLIER: As per letterhead above.2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements
NONESignal Words: None
Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P281: Use personal protective equipment as required.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.3. Composition/Information on Ingredients
Product Name & Other Names: Magnesium hypophosphite hexahydrate or Magnesium bis(phosphinate) hexahydrate.
CAS No.: 10377-57-8
EINECS EC Number: 233-824-6 or 260-318-24. First Aid Measures
Inhalation: Allow the victim to rest in a well-ventilated area. Seek immediate medical attention.
Ingestion: If large amounts were swallowed, give water to drink and get medical advice.
Skin Contact: In case of contact, immediately wash skin with plenty of soap and water for at least 15 minutes.
Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Do not use an eye ointment. Seek medical attention.5. Fire Fighting Measures
Fire: Not expected to be a fire hazard.
Explosion: None identified.
Products of decomposition: Toxic fumes and oxides of phosphorous
Fire Extinguishing Media: Use extinguishing media appropriate for surrounding fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.6. Accidental Release Measures
Personal precautions, protective equipment and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Ensure adequate ventilation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Environmental precautions: Do not let the product enter drains, soil or water sources.
Methods and materials used for containment Cleanup procedures and Storage:
Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container.
Large Spill: Contain spilled material. Use a shovel to put the material into a convenient waste disposal container.7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. Wash thoroughly after handling. Do not drink, eat or smoke while handling. Avoid contact with skin, eyes and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Do not leave the material container open. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.8. Exposure Controls/Personal Protection
Airborne Exposure Limits: None established.
Ventilation System: In general, dilution ventilation is a satisfactory health hazard control for this substance.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to the substance is apparent and engineering controls are not feasible, consult an industrial hygienist.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice.9. Physical and Chemical Properties
Appearance: White Powder or crystals.
Odor: No information found.
Odor threshold: No information found.
pH: 4.5 to 5.5
Relative density: No information found.
Melting point/freezing point: No information found.
Initial boiling point and boiling range: No information found.
Flash point: No information found.
Auto-ignition temperature: No information found.
Decomposition temperature: No information found.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): No information found.
Partition coefficient: n-octanol/water: No information found.
Solubility(ies): Soluble in water.
Viscosity: No information found.10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Toxic fumes and oxides of phosphorous.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents.11. Toxicological Information
Carcinogenicity: 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, ACGIH, OSHA or NTP.
Mutagenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.12. Ecological Information
Persistence and Degradability: No information found.
Mobility: No information found.
Bioaccumulation/ Accumulation: No information found.
Results of PBT and vPvB assessment: No information found for assessment.
Environmental Toxicity: No information found.13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Follow all the pollution control rules.
14. Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not regulated.
IMO/IMDG: Not regulated.
IATA: Not regulated.15. Regulatory Information
USA:
16. Other Information
SARA 311/312 Hazardous Categorization: See section 2.
California Proposition 65: Not listed.Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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18 April, 2025