SAFETY DATA SHEET Diamond Powder

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1 Page 1 of 5 1. INDENTIFICATION Product Identifiers Product Name: Other Names: Product No.(s): CAS No.: SAFETY DATA SHEET Diamond Powder Diamond Powder (¼µm; ½µm; 1µm; 3µm; 6µm; 9µm). Micron; MICRON+ (MDA, CDA, SND) Series; Synthetic Wheel grit Diamond Abrasive. M24-025; M BULKA; M24-05; M24-05-BULK; M24-1; M24-1-BULK; M24-3; M24-3-BULK; M24-6; M24-6-BULK; M24-9; M24-9-BULK. Mixture see section 3 for components. Recommended use of the chemical and restriction on use: Abrasive cutting tool material used in grinding wheels, lapping and polishing. Company Details: ProSciTech Pty Ltd 11 Carlton Street, Kirwan, Qld Australia Telephone Number: (07) :30am 5:00pm, Monday to Friday (excluding Public Holidays) pst@proscitech.com Website: 2. HAZARDS IDENTIFICATION Classification of the substance or mixture Carcinogen Category 2 Skin Sensitisation Category 1 Specific Target Organ Toxicity Repeated Exposure Category 1 Label Elements: Health Hazards Chronic Health Hazards Signal Word: Danger Hazard Statement(s): H351: Suspected of causing cancer. H317: May cause an allergic skin reaction H372: Causes damage to organs, through prolonged or repeated exposure. Precautionary Statement(s): P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P260: Do not breather dust/fume/gas/mist/vapours/spray. P261: Avoid breathing dust/fumes/gas/mist/vapours/spray. P264: Wash with soap and water thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P272: Contaminated work clothing should not be allowed out of the workplace. P280: Wear face protection. Specify type of equipment. P281: Use personal protective equipment as required P302+P352: IF ON SKIN: Wash with plenty of soap and water. P308+P313: IF exposed or concerned: Get medical advice/attention. P314: Get medical advice/attention if you feel unwell. P333+P313: If skin irritation or rash occurs: Get medical advice/attention. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container in accordance with local, state and federal regulations. Primary route(s) of entry: Inhalation, ingestion, skin and/or eye contact.

2 Page 2 of 5 Human Health Inhalation: Mists or dry dust can cause congestion and tissue irritation. Ingestion: Tissue irritant. Eyes: Slight irritation, high concentrations may cause conjunctivitis. Skin: Tissue irritant. Nickel may cause dermatitis. Nickel is a contact allergen and sensitizer. Environment: No. Other Hazards: Diamond in not a hazardous material. No acute health effects. No chronic health effects. Exposure to the elements listed in section 3, by skin contact, ingestion and inhalation can occur when handling, chemically treating, heat treating, abrasive cutting, grinding, polishing or abrading the surface of this material in a manner which generates particulates. Metallic Nickel is listed by IARC as a Group 2B Possibly Carcinogenic to Humans. Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and demyelisation, kidney defects and copper deposition in the cornea as exemplified by humans with Wilson s disease. 3. COMPOSITION/INFORMATION ON INGREDIENTS Name Cas No. Content (by weight) Classification Diamond % - Nickel % Carcinogen Category 2 Skin Sensitisation Category 1 Specific Target Organ Toxicity Repeated Exposure Category 1 Copper % - 4. FIRST AID MEASURES Ingestion Seek medical attention. Inhalation: If high concentrations are inhaled or if worker exhibits trouble breathing, remove to fresh air, if symptoms persist, seek medical attention Skin Contact: Wash affected areas thoroughly with soap and water. Seek medical attention if irritation persists. Eye Contact: Remove contact lenses. Flush eyes with water for 15 minutes. Seek medical attention if irritation persists. 5. FIREFIGHTING MEASURES Suitable extinguishing equipment ALL FIRES: Dry chemical, CO2, Foam or water. HAZCHEM: None allocated. Special protective equipment and precautions for fire fighters: Diamond coated materials may generate toxic gases during a fire and self-contained breathing apparatus should be worn. For a dust fire confined to small area, use approved respirator to avoid inhaling dust and fumes. For large fires, fire fighters should use self-contained breathing apparatus to avoid inhaling any combustion products. Contact of dust with strong oxidizer may cause fire or explosion. On decomposition can release Carbon dioxide. Other Information: Diamond is not a fire hazard and under normal conditions is non-combustible. However diamond dust produced from some processes may be flammable and may pose a fire hazard if allowed to accumulate in the presence of an ignition source. Diamond coated materials may generate toxic gases during a fire and self-contained breathing apparatus should be worn.

3 Page 3 of 5 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Clean-up personnel should wear appropriate personal protective equipment as detailed in Section 8 of this document. Respiratory protection should be worn if hazardous components exceed exposure limits listed in Section 8 of this document. Environmental precautions: Isolate the area where the spill has occurred, do not walk through or scatter the spilled material. Avoid from entering water or ground water. Waste disposal should be in accordance with local environmental regulations Methods and materials for containment and clean up: Clean-up spilled material using a HEPA vacuum, wet mop or wet clean up. Avoid generating dust during cleanup operations. Avoid incompatible substances. 7. HANDLING AND STORAGE Precautions for safe handling: Avoid contact with skin and eyes. Wash hands after handling. Maintain good housekeeping procedures to avoid dust accumulation or product becoming airborne. Wear appropriate protective equipment while handling refer to section 8. Conditions for safe storage: Keep material in a tightly closed container. Store in a cool dry area. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Exposure Standards Material TWA ppm TWA mg/m3 STEL ppm STEL mg/m3 Nickel Copper Engineering controls: Local ventilation should remove any vapour or mist generated while handling. Maintain an eyebath and safety shower close to the laboratory area. Personal protective equipment: Hygiene Measures: Wash hands after handling. Eye and face protection: Wear safety glasses with side shields when handling this product. Skin protection: Wear protective gloves or barrier cream to avoid irritation and sensitisation. Body Protection: Wear appropriate clothing to avoid skin contact with dust generated during handling operations. Respiratory protection: Wear appropriate NIOSH approved respirator of air borne concentrations of hazardous components exceed exposure limits as detailed above.

4 Page 4 of 5 9. PHYSICAL AND CHEMICAL PROPERTIES General information Appearance: The diamond powder is normally yellow but will vary due to the coating on the diamond. If coated with nickel the powder will be grey powder. If coated with copper the powder will be a salmon pink colour. Odour: None. ph: Vapour pressure: Vapour density: Boiling point: Melting point: Solubility: Specific gravity or density: Flash Point: Flammable (explosive) limits: Ignition temperature: 10. STABILITY AND REACTIVITY Chemical stability: Stable under normal conditions of use. Possibility of hazardous reactions: On decomposition can release Carbon dioxide. Contact of dust with strong oxidizer may cause fire or explosion. Conditions to avoid: Airborne fine powder dust in confined spaces. High heat and flame, diamond begins to burn at 800 C. Under special conditions, nickel can react with carbon monoxide in reducing atmosphere to form nickel carbonyl, a toxic gas. Copper reacts violently with acetylene, ammonia nitrate, bromates, chlorates, iodates, chlorine compounds, ethylene oxide, fluorine, hydrogen peroxide, hydrazine, hydrogen sulphide, hydrazoic acid, lead azide, potassium peroxide, sodium azide and sodium peroxide. Incompatible materials: Contact with strong acids. Contact of dust with strong oxidizer may cause fire or explosion. 11. TOXICOLOGICAL INFORMATION Acute effects: Eye contact: Diamond dust may cause irritation. Skin contact: Diamond dust may irritate skin. Ingestion Not likely due to the form of the product. Inhalation Diamond dust may irritate throat and respiratory system, may cause coughing. Chronic effects Copper is a irritating to skin and eyes. Inhalation of copper will cause irritation to the lungs. Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and demyelisation, kidney defects and copper deposition in the cornea as exemplified by humans with Wilson s disease. Toxicity and irritation Nickel is listed by IARC as a Group 2B Possibly Carcinogenic to Humans.

5 Page 5 of ECOLOGICAL INFORMATION Ecotoxicity: This product is not expected to be toxic to the environment. Adopt sound working practices, so that the product is not released into the environment. Persistence and degradability: Not relevant. Bioaccumulative potential: Not relevant. 13. DISPOSAL CONSIDERATIONS General information: Dispose of in accordance with appropriate government regulation. May be sold as scrap for reclaim. 14. TRANSPORT INFORMATION ADG label required: HAZCHEM: None allocated. UN number: Proper shipping name: Transport hazard class: Packing group: Environmental hazard: Special precautions for users: No. Not available. 15. REGULATORY INFORMATION Poisons Schedule Number: No data available to allocate a Poison Schedule Number. 16. OTHER INFORMATION SDS preparation date: 15 April 2013 Comments: List of Publications referenced when creating this SDS; - Dangerous Goods - Initial Emergency Response Guide (SAA/SNZ HB76:1997). - IATA Dangerous Goods Regulations. - Adopted National Exposure Standards for Atmospheric Contaminants in the Occupational Environment [NOHSC:1003(1995)]. - Australia Standard for the Uniform Scheduling of Drugs and Poisons [SUSPD] (Australian Government Department of Health and Ageing). This Safety Data Sheet (SDS) has been prepared in compliance with the Preparation of Safety Data Sheets for Hazardous Chemicals Code of Practice It is the user's responsibility to determine the suitability of this information for adoption of necessary safety precautions. The information published in this SDS has been compiled from the publications listed in Section 16: to the best of our ability and knowledge these publications are considered accurate. We reserve the right to revise Safety Data Sheets as new information becomes available. Copies may be made for non-profit use. End of SDS