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Sodium Metasilicate Pentahydrate Nonahydrate Anhydrous SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative |
Email: info@ammol.org |
Call Toll Free +1-855-552-6665 |
Sodium Metasilicate
CAS Number:
6834-92-0 Anhydrous
10213-79-3 Pentahydrate
13517-24-3 Nonahydrate
Molecular Formula: Na2O-SiO2 for Anhydrous
Molecular Weight: 122.06
Sodium Metasilicate
Sodium Metasilicate Anhydrous Pentahydrate Nonahydrate
SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 13-Feb-26
Section 1: Product Identification
Product Name & Other Names: Sodium Metasilicate Anhydrous Pentahydrate Nonahydrate.
CAS No.: 6834-92-0 Anhydrous, 10213-79-3 Pentahydrate, 13517-24-3 Nonahydrate
EINECS EC Number: 229-912-9
Molecular Weight: 122.06 for Anhydrous.
Chemical Formula: Na2O-SiO2 for Anhydrous.
Relevant identified uses and uses advised against if any: Laboratory chemicals, Manufacture of substances. 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 1272/2008
Corrosive to Metals Category 1 H290
Skin corrosion/irritation Category 1A, B, C H314
Specific target organ toxicity - single exposure Category 3, Respiratory system, H335
Labeling according to Regulation (EC) No 1272/2008
GHS Label Elements Corrosive |
Signal Words: Danger
Hazard statements:
H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
Precautionary statements:
P234: Keep only in original container.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304+P340+P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P501: Dispose of contents/container to authorized agents only.
Section 3: Composition / Information on Ingredients
Product Name & Other Names: Sodium Metasilicate Anhydrous Pentahydrate Nonahydrate.
CAS No.: 6834-92-0 Anhydrous, 10213-79-3 Pentahydrate, 13517-24-3 Nonahydrate
EINECS EC Number: 229-912-9
Section 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 an unconscious person. Loosen tight clothing such as a collar, tie, belt, or waistband. Get medical attention immediately.
Inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
Medical Conditions generally Aggravated by Exposure: Repeated exposure of the eyes can produce eye irritation. Inhalation can produce respiratory irritation or sensitization.
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. Avoid solid water jet.
Special Fire Fighting Procedures: Wear self contained breathing apparatus for firefighting if necessary.
Unusual Fire and Explosion Hazards: Sodium oxides and Silicon oxides may be formed.
Hazardous combustion products: Toxic fumes.
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: 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.
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. Keep in a tightly closed container in a cool, well-ventilated area away from incompatibles materials like Strong acids, Lead, Tin/tin oxides, Zinc, Aluminum, Strong oxidizing agents.
Section 8: Exposure Controls / Personal Protection
Components with workplace control parameters
USA: Not established by the region-specific regulatory bodies.
Engineering Controls Ventilation required: It should be handled or transferred in an approved fume hood or with adequate ventilation.
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. Handle in accordance with good industrial hygiene and safety practice.
Section 9 Physical and Chemical Properties
Appearance and Physical State: White, free-flowing, granular material.
Odor (threshold): Odorless.
Odor threshold: No data found.
pH: about 12.4
Relative density: about 2.61 for anhydrous.
Melting Point: 1088C.
Boiling Point: 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 in water.
Viscosity: No data found.
Section 10: Stability and Reactivity
Stability: It is stable under ordinary conditions of use and storage.
Materials to Avoid (Incompatibility): Strong acids, Lead, Tin/tin oxides, Zinc, Aluminum, Strong oxidizing agents.
Hazardous Decomposition Products: Thermal decomposition may produce Sodium oxides and Silicon oxides and toxic fumes.
Hazardous Polymerization: Will not occur.
Section 11: Toxicological Information
Results of component toxicity test:
LD50 oral rat 1153 mg/kg
LD50 dermal rat >5000 mg/kg
Carcinogenicity: This product is not classifiable as to its carcinogenicity based on its IARC, ACGIH, NTP, or EPA classification.
Mutagenic Effects: No data found.
Reproductive Effects: No data found.
Developmental Effects: No data found.
Teratogenicity: No data found.
Section 12: Ecological Information
Toxicity to fish: Toxicity to fish semi-static test LC50 - Danio rerio (zebra fish) - 210 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia magna (Water flea) - 1.700 mg/l - 48 h.
The product may affect the acidity (pH-factor) in water with risk of harmful effects to aquatic organisms.
Bioaccumulation/ Accumulation: No data found.
Mobility: Will likely be mobile in the environment due to its water solubility.
Results of PBT and vPvB assessment: No data found.
Section 13 Disposal Considerations
State and local laws governing disposal of materials can differ. Ensure proper disposal compliance with proper authorities before disposal.
Section 14: Transportation Information
DOT USA, TDG Canada & ADR/RID Europe:
Proper shipping name: Disodium trioxosilicate.
Hazard Class: 8; Packaging group: III
UN Number: UN 3253
IATA:
Proper shipping name: Disodium trioxosilicate.
Hazard Class: 8; Packaging group: III
UN Number: UN 3253
IMO:
Proper shipping name: Disodium trioxosilicate.
Hazard Class: 8; Packaging group: III
UN Number: UN 3253
Section 15: Regulatory Information
USA:
SARA Section 311/312 Hazard Classes: See section 2.
California Proposition 65: Not listed for Cancer, birth defects or reproductive harm.
Section 16: Other Information
European Labeling in Accordance with EC Directives:
H290: May be corrosive to metals
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
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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Please visit Main Page of Sodium Metasilicate Pentahydrate Nonahydrate Anhydrous 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.
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