Zinc Oxide SDS MSDS of Suppliers Exporters, CAS 1314-13-2

Muby Group of USA & India is a pioneer manufacturers suppliers exporters & importers of chemicals including Zinc Oxide USP BP BP Ph Eur EP IP Reagent FCC Food Grade, Hydraulic fracturing stimulation & oil well production chemicals, Pharmaceutical excipients and API, Fragrance & flavor chemicals. Muby Group has several manufacturing facilities and toll manufacturers across the globe. We have offices warehouses and representatives in Houston & Midland Texas and Chicago Illinois USA.

Our suppliers have accreditations like FDA - GMP-GLP approval, ISO-9001, ISO-22000 HACCP, Kosher & Halal Certification. We offer Commercial Pure Pharmacopoeia API Excipients Analytical Reagent & Food Grade of Chemicals and do Toll Manufacturing for Oil well drilling fracking fracturing and others.

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Zinc Oxide USP BP BP Ph Eur EP IP Reagent FCC Food Grade Manufacturers

Zinc Oxide SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet

Section 1: Chemical Product and Company Identification

Product Name & Other Names: Zinc Oxide.
CAS Number: 1314-13-2
EINECS EC Number: 215-222-5
Molecular Formula: ZnO
Molecular Weight: 81.39
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

Hazardous to the aquatic environment, long-term hazard Category 1 (H410)

Labeling according GHS & Regulation (EC) No 1272/2008

GHS Label Elements Aquatic Hazard

Signal Words: Warning

Hazard statements:
H410: Very toxic to aquatic life with long lasting effects

Precautionary statements:
P273: Avoid release to the environment.
P391: Collect spillage.
P501: Dispose of contents/container in accordance with local/regional/national/international regulation.

Section 3: Composition and Information on Ingredients

Product Name & Other Names: Zinc Oxide.
CAS Number: 1314-13-2
EINECS EC Number: 215-222-5

Section 4: First Aid Measures

Always get medical attention after the first aid is over.

Eye Contact: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
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. Be particularly careful to clean folds, crevices, creases, and groin. Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
If swallowed: Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Section 5: Fire and Explosion Data

Flammability of the Product: Non-flammable.
Auto-Ignition Temperature: Not applicable.
Products of Combustion: Zinc & .Zinc Oxide.
Suitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media and Instructions: Not applicable. However, wear self contained breathing apparatus for firefighting if necessary.
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. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place.

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.). Restrict unprotected personnel from the area.
Environmental precautions: Do not let the product enter drains, soil or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Large Spill: Contain spilled material. Use a shovel to put the material into a convenient waste disposal container. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

Section 7: Handling and Storage

Precautions for safe handling: Avoid ingestion and inhalation. 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.). 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. 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 & acids.

Section 8: Exposure Controls/Personal Protection

Occupational Exposure Limits:
USA ACGIH, ACGIH TWA (mg/m³): 2 mg/m³
USA ACGIH, ACGIH STEL (mg/m³): 10 mg/m³
USA OSHA, OSHA PEL (TWA) (mg/m³): 5 mg/m³
USA NIOSH, NIOSH REL (TWA) (mg/m³): 5 mg/m³
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. 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. Wash hands after handling.

Section 9: Physical and Chemical Properties

Physical state and appearance: Zinc oxide is white solid. (Powdered solid.)
Odor: Odorless.
Odor threshold: Not available.
pH (1% soln/water): around 7.
Relative density: 5.61
Melting Point: 1975°C.
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Very slightly soluble in cold water, hot water.
Viscosity: Not available.

Section 10: Stability and Reactivity Data

Stability: Stable.
Incompatibility with various substances: Strong oxidizing agents & acids.
Polymerization: No.

Section 11: Toxicological Information

LD50 Oral - mouse - 7.950 mg/kg
LC50 Inhalation - mouse - 2.500 mg/m3
Carcinogenicity: Not listed as a suspected/confirmed carcinogen by ACGIH, IARC, NTP, OSHA.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
Other Toxic Effects on Humans: Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.

Section 12: Ecological Information

Toxicity to fish: LC50 - Oncorhynchus mykiss (rainbow trout) - 1,1 mg/l - 96,0 h
Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 0,098 mg/l - 48 h
Products of Biodegradation: Possibly hazardous short-term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: Insoluble in water. (can be separated from aqueous systems by sedimentation and/or filtration techniques. Predicted to have low mobility in soil.

Section 13: Disposal Considerations

Waste Disposal: Dispose all waste in accordance with legal requirement.

Section 14: Transport Information

DOT USA & TDG Canada Classification: Not a DOT.
ADR/RID:
UN3077: ENVIRONMENTALLY HAZARDOUS SUBSTANCE SOLID N.O.S. (Zinc Oxide)
Transport hazard Classes: 9
Packing group: III
Environmental hazards: Yes
IMDG/IMO:
UN3077: ENVIRONMENTALLY HAZARDOUS SUBSTANCE SOLID N.O.S. (Zinc Oxide)
Transport hazard Classes: 9
Packing group: III
Environmental hazards: Yes
IATA/ICAO:
UN3077: ENVIRONMENTALLY HAZARDOUS SUBSTANCE SOLID N.O.S. (Zinc Oxide)
Transport hazard Classes: 9
Packing group: III
Environmental hazards: Yes.

Section 15: Other Regulatory Information

USA:
California Prop. 65: Not listed.

Section 16 - Additional Information

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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10 October, 2026