SAFETY DATA SHEET Issue Date 17-Dec-2012 Version 1 1. PRODUCT AND COMPANY IDENTIFICATION Product Identifier Product Name TRAY MATERIAL POWDER Polymethyl methacrylate Co- and ter-polymer blends CAS No. 9011-14-7 EC No. EINECS No. Other Means of Identification SDS # SGT-015 Recommended Use of the Chemical and Restrictions on Use Recommended Use Dental / Denture application. Details of the Supplier of the Safety Data Sheet Supplier Address St. George Technology, Inc. P.O. Box 2849 Wilmington, North Carolina 28402-2849 Emergency Telephone Number Company Phone Number 910-397-0781 Fax: 910-397-0791 Emergency Telephone (24 hr) INFOTRAC 1-352-323-3500 (International) 1-800-535-5053 (North America) Classification 2. HAZARDS IDENTIFICATION This chemical does not meet the hazardous criteria set forth by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200). However, this Safety Data Sheet (SDS) contains valuable information critical to the safe handling and proper use of this product. This SDS should be retained and available for employees and other users of this product. Appearance Blue or White powder Physical State Powder Odor Odorless Page 1 / 6
3. COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name CAS No Weight-% Polymethyl methacrylate Co- and ter-polymer 9011-14-7 Proprietary Mixture blends First Aid Measures 4. FIRST AID MEASURES General Advice Eye Contact Skin Contact Inhalation Ingestion No special measures are required. Provide this SDS to medical personnel for treatment. In case of contact with eyes rinse thoroughly with plenty of water and seek medical advice. Harmless to most people but individuals with a history of skin disease or allergy may have a reaction to prolonged exposure. Wash well with soap and water. Seek medical attention if a serious reaction is experienced. Treat as inert particulate matter, seek medical attention if inhalation of large quantities of dust causes respiratory distress. Non-hazardous in all reasonably foreseeable circumstances. Most Important Symptoms and Effects, both Acute and Delayed Symptoms Prolonged or repeated skin contact may cause irritation. Direct contact with eyes may cause temporary irritation. May cause discomfort if swallowed. May cause respiratory irritation. Indication of any Immediate Medical Attention and Special Treatment Needed Note to Physicians Treat symptomatically. Suitable Extinguishing Media Foam, Dry Chemical, Carbon Dioxide, Water spray jet. Unsuitable Extinguishing Media. Specific Hazards Arising from the Chemical Product is not flammable or combustible. 5. FIRE-FIGHTING MEASURES Hazardous Combustion Products Carbon oxides, Methyl methacrylate. Sensitivity to Static Discharge Take precautionary measures against static discharge. Protective Equipment and Precautions for Firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. 6. ACCIDENTAL RELEASE MEASURES Personal Precautions, Protective Equipment and Emergency Procedures Page 2 / 6
Personal Precautions Other Information Wear protective clothing as described in Section 8 of this safety data sheet. Avoid spillage on hard floors-may be a slip hazard. Methods and Material for Containment and Cleaning Up Methods for Containment Methods for Cleaning Up Prevent further leakage or spillage if safe to do so. Use a sweeping compound to minimize dust. Sweep up and shovel into suitable containers for disposal. Wash area with soap and water. 7. HANDLING AND STORAGE Precautions for Safe Handling Advice on Safe Handling Handle in accordance with good industrial hygiene and safety practice. Avoid contact with skin, eyes or clothing. Unlikely to represent a dust hazard under normal handling conditions. Conditions for Safe Storage, Including any Incompatibilities Storage Conditions Incompatible Materials Keep container tightly closed and store in a cool, dry and well-ventilated place. Keep only in the original container at a temperature not exceeding 40 C (104 F). Keep container closed after use. Strong acids. Strong oxidizing agents. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Exposure Guidelines Contains no substances with occupational exposure limit values Appropriate Engineering Controls Engineering Controls Good general ventilation should be sufficient. Individual Protection Measures, such as Personal Protective Equipment Eye/Face Protection Skin and Body Protection Respiratory Protection Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH(US) or EN 166(EU). Wear suitable protective clothing. If necessary, a dust mask is sufficient. General Hygiene Considerations Handle in accordance with good industrial hygiene and safety practice. Information on Basic Physical and Chemical Properties 9. PHYSICAL AND CHEMICAL PROPERTIES Physical State Powder Appearance Blue or White powder Odor Color Blue or White Odor Threshold Odorless Property Values Remarks Method Page 3 / 6
ph Melting Point/Freezing Point Boiling Point/Boiling Range Flash Point > 200 C / > 392 F Evaporation Rate Flammability (Solid, Gas) Upper Flammability Limits Lower Flammability Limit Vapor Pressure Not applicable Vapor Density Relative Density (Specific Gravity) Water Solubility Insoluble in water Solubility in Other Solvents Soluble in most organic solvents Partition Coefficient Autoignition Temperature >500 C / >932 F Decomposition Temperature Kinematic Viscosity Dynamic Viscosity Explosive Properties Oxidizing Properties Density 0.94 g/cm3 @ 20 C Reactivity Not reactive under normal conditions. Chemical Stability Stable under recommended storage conditions. Possibility of Hazardous Reactions None under normal processing. 10. STABILITY AND REACTIVITY Conditions to Avoid To avoid thermal decomposition, do not overheat. Avoid contact with moisture or humid air. Incompatible Materials Strong acids. Strong oxidizing agents. Hazardous Decomposition Products None known based on information supplied. Information on Likely Routes of Exposure Product Information 11. TOXICOLOGICAL INFORMATION Eye Contact Skin Contact Inhalation Ingestion Component Information May cause temporary irritation on eye contact. Prolonged contact may cause redness and irritation. Under normal conditions of intended use, this material is not expected to be an inhalation hazard. May cause discomfort if swallowed. Not available Page 4 / 6
Information on Physical, Chemical and Toxicological Effects Symptoms Please see section 4 of this SDS for symptoms. Delayed and Immediate Effects as well as Chronic Effects from Short and Long-term Exposure Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen. Chemical Name ACGIH IARC NTP OSHA Polymethyl methacrylate Co- Group 3 and ter-polymer blends IARC (International Agency for Research on Cancer) Group 3 IARC components are "not classifiable as human carcinogens" Numerical Measures of Toxicity Product Information Oral LD50 > 5000 mg/kg (rat) 12. ECOLOGICAL INFORMATION Ecotoxicity An environmental hazard cannot be excluded in the event of unprofessional handling or disposal Component Information Not available Persistence and Degradability Bioaccumulation Mobility Other Adverse Effects 13. DISPOSAL CONSIDERATIONS Waste Treatment Methods Disposal of Wastes Contaminated Packaging Disposal should be in accordance with applicable regional, national and local laws and regulations. Disposal should be in accordance with applicable regional, national and local laws and regulations. 14. TRANSPORT INFORMATION Page 5 / 6
Note DOT IATA IMDG Please see current shipping paper for most up to date shipping information, including exemptions and special circumstances. Not regulated Not regulated Not regulated International Inventories Not Determined 15. REGULATORY INFORMATION Legend: TSCA - United States Toxic Substances Control Act Section 8(b) Inventory DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances ENCS - Japan Existing and New Chemical Substances IECSC - China Inventory of Existing Chemical Substances KECL - Korean Existing and Evaluated Chemical Substances PICCS - Philippines Inventory of Chemicals and Chemical Substances US Federal Regulations SARA 313 US State Regulations U.S. State Right-to-Know Regulations Not Determined 16. OTHER INFORMATION NFPA HMIS Health Hazards Health Hazards Flammability Flammability Instability Physical Hazards Special Hazards Personal Protection Issue Date Revision Date Revision Note 17-Dec-2012 06-Jun-2013 New format Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. End of Safety Data Sheet Page 6 / 6