American Molecules - Ammol.org USA

Magnesium Hydroxide SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative

Call Toll Free +1-855-552-6665
Toll Free: 1-855-55-AMMOL

Magnesium Hydroxide
CAS Number: 1309-42-8

Molecular Formula: Mg(OH)2
Molecular Weight: 58.32

Magnesium Hydroxide Suppliers
Magnesium Hydroxide

Magnesium Hydroxide SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet
 16-Jan-25

Section 1: Chemical Product and Company Identification

Product Name & Other Names: Magnesium hydroxide.
CAS#: 1309-42-8
EINECS EC Number: 215-170-3
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.

Section 2: Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Not 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
NONE

Signal Word: 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.

Section 3: Composition and Information on Ingredients

Product Name & Other Names: Magnesium hydroxide.
CAS#: 1309-42-8
EINECS EC Number: 215-170-3

Section 4: First Aid Measures

Always seek medical attention after first aid measures are provided.

Eye Contact: Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used.
Skin Contact: After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation: Not available.
Ingestion: Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.

Section 5: Fire and Explosion Data

Flammability of the Product: Non-flammable. This product does not present fire or explosion hazards as supplied.
Auto-Ignition Temperature: Not applicable.
Flash Points: Not applicable.
Flammable Limits: Not applicable.
Fire Fighting Media and Instructions: Not applicable.
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.

Section 6: Accidental Release Measures

Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. 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: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container.

Section 7: Handling and Storage

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. 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. 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 and acids.

Section 8: Exposure Controls/Personal Protection

Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levelslow.
Exposure Limits: This product does not contain any hazardous materials with occupational exposure limits established by the region-specific regulatory bodies.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
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.

Section 9: Physical and Chemical Properties

Physical state and appearance: Magnesium hydroxide is solid.
Odor: No information found.
Odor threshold: No information found.
pH: No information found.
Relative density: about 2.36
Melting Point: Decomposes.
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: Very slightly soluble in cold water.
Viscosity: No information found.

Section 10: Stability and Reactivity Data

Stability: It is stable.
Instability Temperature: No information found.
Conditions of Instability: No information found.
Incompatibility with various substances: Strong oxidizing agents and acids.
Corrosively: Non-corrosive in presence of glass.
Polymerization: No.

Section 11: Toxicological Information

Toxicity to Animals: No information found.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: No information found.
Mutagenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.

Section 12: Ecological Information

Toxicity to fish: No information found.
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.

Section 13: Disposal Considerations

Waste Disposal: To be disposed as per legal requirement.

Section 14: Transport Information

DOT USA, TDG Canada & ADR/RID Europe: Not regulated.
IMDG/IMO: Not regulated.
IATA/ICAO: Not regulated.

Section 15: Other Regulatory Information
USA Regulations:
Section 311/312 Hazardous Categories: See section 2.

Section 16 - Additional Information

DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules or insurance requirements applicable. This MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

Please visit Main Page of Magnesium Hydroxide Suppliers.

American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.

Pallet Drums Bottles Pail Container

Suppliers and Manufacturers' Representative:
American Molecules - Ammol.org USA
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org

18 April, 2025