ALUMINIUM OXIDE  MATERIAL SAFETY DATA SHEET

One：Product Identification

【Synonyms】：Aluminum Oxide    

【Chemical Formula】：Al2O3

【Molecular Weight】：101.96

【CAS No.】：1344-28-1 

Two：Composition/Information on Ingredients

【Ingredient】：High Purity Aluminum Oxide

【Appearance and Character】：White Powder

【Main Application】：Manufacture single crystal，translucent，polishing materials etc

Three：Hazards Identification

【Inhalation Channel】：Inhalation by mistake

【Health Hazards】：Stimulate mucosa and upper respiratbuyongory tract，no other hazards

Four：Emergency

【Skin Contact】：Take off the dirty clothes immediately and then flush skin with plenty of water

【Eye Contact】：Immediately flush eyes with plenty of water or physiological saline , lifting upper and lower eyelids occasionally. Get medical attention if irritation persists.

【Inhalation】：Remove to fresh air.

【Ingestion】：Give several glasses of water to drink to dilute，or get medical advice.

Five：Fire Fighting Measures

【Fire】：None

【Explosion Temperature】：None

【Explosion Upper Limit】：None

【Explosion Lower Limit】：None

【Hazardous Character】：None

【Fire Extinguishing Media】：Firemen must wear full-body anti-fire and anti-hazard clothes, in the windward. Try your best to move the container away from fire area to open space.

Six：Accidental Release Measures

【Release Emergency Treatment】：Keep away from the area of leak or spill. Wear appropriate personal protective equipment as anti-dust mask and anti-hazard clothes. Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal.

Seven：Handling and Storage

【Storage Attentions】：Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

  Eight：Exposure Controls/Personal Protection

【China MAC】：6

【FSU MAC】：2～6

【Project Control】：Obturation operation，part ventilation   

【Respiratory System Protection】：When the consistency of dust is over proof, the operator must wear self-vacuum anti-dust mask. But if it is emergent, the operator must wear air-respirator.

【Body Protection】：Wear hazard-impenetrable clothes.

【Eye Protection】：Use chemical safety goggles.

【Skin Protection】：Wear protective gloves and clean body-covering clothing.

【Other Protection】：Pay attention to Personal Hygiene and Purity

Nine：Physical and Chemical Properties

【Melting Point】：2010-2050℃

【Boiling Point】：2980℃

【Comparative Density（Water=1）】：3.97-4.0

【Comparative Density（Air=1）】：None

【Vapor Density】：None

【Critical Temperature】：None

【Critical Press】：None

【Solubility】：Insoluble in water, soluble in inorganic acid and alkalis.

TEN：Stability and Reactivity

【Stability】：

【Hazardous Polymerization】：

【Hazardous Decomposition Products】：Strong oxidant

【Incompatibilities】：None

Eleven：Toxicological Information

【Acute Toxicity】：None

【Thrill】：

【Subacute and Chronic Toxicity】：

【Reproduction Toxicity】：

【Carcinogenicity】：

【Mutagenicity】：

Twelve：Ecological Information

【Ecological Information】：

【Biology Degradability】：

【Non-Biology Degradability】：

Thirteen：Disposal Considerations

【Disposal Character】：

【Method of Disposal】：

【Disposal Attentions】：

Fourteen：Transport Information

【Label Classification】：None

【Label Symbol】：None

【Label Method】：None

【Transport Attentions】：Packages and loading must be completed before shipment. All the containers should not be released, not be collapsed, not be fallen, or not damaged in the transport process. Mixing with oxidants, food, or other chemicals is strictly prohibited in transportation. The transport condition must anti-sun, anti- rain, anti-high temperature. Vehicles should be cleaned thoroughly after transportation.

Fifteen：Regulatory Information

【Regulatory Information】：Chemical Safety Management of Hazardous Article Regulation (February 17, 1987 issued by the State Council), the implement details of Chemical Safety Management of Hazardous Article Regulations ([1992] No. 677), the requirements of safety use of chemicals in the workplace ([1996] No. 423 issued by Ministry of Labor) and other laws or regulations for hazardous chemicals all make corresponding provisions on the safety use, production, storage, transportation and handling. The dust health standard of alumina, aluminum and aluminum alloy powder in the air of plant (GB 11726-89), stipulates the maximum allowable concentrations of substances in the air and methods of detection.

Sixteen：Other Information

【References】：

【Amendment Notice】：

【Other Information】：