Strontium Hydroxide Octahydrate SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative
Email: info@ammol.orgCall Toll Free +1-855-552-6665
Toll Free: 1-855-55-AMMOLStrontium Hydroxide Octahydrate
CAS Number: 1311-10-0
Molecular Formula: Sr(OH)2-8H2O
Molecular Weight: 265.76
Strontium Hydroxide OctahydrateStrontium Hydroxide SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 14-Feb-26Section 1: Product Identification
Product Name & Other Names: Strontium Hydroxide Octahydrate.
CAS No.: 1311-10-0
EINECS EC Number: 242-367-1
Molecular Weight: 265.76
Chemical Formula: Sr(OH)2-8H2O
Relevant uses and uses advised against (if any): Laboratory chemicals. For Industrial use.
Supplier: American Molecules, 9910 Bent Oak Dr, Houston, TX 77040, USA.
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665.
In case of emergency contact: Will be given with the supply.Section 2: Hazard Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008Skin corrosion/irritation Category 1A, B, C, H314
Labeling according Regulation (EC) No 1272/2008
GHS Label Elements
CorrosiveSignal Words: Danger
Hazard statements:
H314: Causes severe skin burns and eye damage.Precautionary statements:
P234: Keep only in original container.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P301+330+331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P404: Store in a closed container.
P405: Store locked up.
P501: Dispose of contents/container to authorized agents only.Section 3: Composition / Information on Ingredients
Product Name & Other Names: Strontium Hydroxide Octahydrate.
CAS No.: 1311-10-0
EINECS EC Number: 242-367-1Section 4: First Aid Measures
Always seek medical attention after first aid measures are provided.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eye with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Call a physician, immediately. Wash clothing before reuse.
Ingestion: If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to and unconscious person. Loosen tight clothing such as a collar, tie, belt, or waistband. Get medical attention immediately.Section 5: Fire Fighting Measures
Flash Point: NA
Fire Extinguishing Media: Adapt extinguishing media to the environment. Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Unusual Fire and Explosion Hazards: Flammable hydrogen gas may be produced on prolong contact with metals such as aluminum, tin lead and zinc.
Hazardous combustion products: Oxides of strontium.
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. At high temperatures under fire conditions, it may produce toxic or irritating fumes.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: 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. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law.
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.). Prevent any contact with hot surfaces.
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. Do not store with aluminum or magnesium. Do not mix with acids or organic materials.Section 8: Exposure Controls / Personal Protection
Exposure Limits: Not 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. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
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. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
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. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice.Section 9 Physical and Chemical Properties
Appearance and Physical State: White Solid (crystals or granular)
Odor (threshold): Odorless.
Odor threshold: Not applicable.
pH: 13-14 at 50gm/liter
Relative density: about 1.9
Melting point/freezing point: No data found.
Initial boiling point and boiling range: No data found.
Flash point: No data found.
Auto-ignition temperature: No data found.
Decomposition temperature: No data found.
Upper/lower flammability or explosive limits: No data found.
Vapor pressure: No data found.
Vapor density: No data found.
Evaporation rate: No data found.
Flammability (solid, gas): No data found.
Partition coefficient: n-octanol/water: No data found.
Solubility in Water: Soluble.
Viscosity: No data found.Section 10: Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage.
Reactivity: Violent exothermic reaction with strong acids. Reacts with some metals to release hydrogen.
Conditions to Avoid: Contact with moisture, strong oxidizing agents and acids.
Materials to Avoid (Incompatibility): Water, acids, chlorinated hydrocarbons, oxidizing agents, metals and organic materials.
Hazardous Decomposition Products: None indicated.
Hazardous Polymerization: Will not occur.Section 11: Toxicological Information
Results of component toxicity test: No data found.
Carcinogenicity: This product is not classifiable as to its carcinogenicity based on its IARC, ACGIH, NTP, or EPA classification.
Reproductive toxicity: No data found.Section 12: Ecological Information
Toxicity to fish: No data found.
Bioaccumulative potential: No data found.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.Section 13 Disposal Considerations
Do not dump into sewers or waterways. Waste and empty containers must be handled and eliminated according to current, local/national legislation. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification.
Section 14: Transportation Information
DOT USA, TDG Canada & ADR/RID Europe:
Proper shipping name: Corrosive solid, basic, inorganic, n.o.s. (Strontium hydroxide).
Hazard Class: 8
Packaging group: II
UN Number: UN3262
IATA:
Proper shipping name: Corrosive solid, basic, inorganic, n.o.s. (Strontium hydroxide).
Hazard Class: 8
Packaging group: II
UN Number: UN3262
IMO/IMDG:
Proper shipping name: Corrosive solid, basic, inorganic, n.o.s. (Strontium hydroxide).
Hazard Class: 8
Packaging group: II
UN Number: UN3262Section 15: Regulatory Information
USA:
SARA 313 Components: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards: See section 2.
California Proposition 65: Not listed.Section 16: Other Information
European Labeling in Accordance with EC Directives:
H314: Causes severe skin burns and eye damageDisclaimer:
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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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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.
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Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org
14 February, 2026