MSDS-P-09 Singapore - SS 586-3 2008/2014 SAFETY DATA SHEET Niobium Pentoxide Section 1. Identification Product identifier : Niobium Pentoxide Chemical name : diniobium pentaoxide CAS number : 1313-96-8 Other means of : Niobium oxide; Niobium pentoxide; Diniobium pentaoxide identification HP 311, OG 350 Product use : Industrial use. Supplier's details : Manufacturer Companhia Brasileira de Metalurgia e Mineração (CBMM) Córrego da Mata S/N°, Araxá, Minas Gerais 38183-903 Brazil Tel: +55 (34) 3669-3000/3201-4500 Fax: +55 (34) 3669-3100 [email protected] Supplier CBMM Asia Pte. Ltd. 10 Collyer Quay #26-10 Ocean Financial Centre Singapore 049315 Tel: +65 6303-0290 Fax: +65 6303-0299 www.cbmm.sg e-mail address of person : [email protected] responsible for this SDS Emergency telephone : +44 1865 407333 (NCEC, English) number (with hours of operation) Section 2. Hazards identification Classification of the : Not classified. substance or mixture GHS label elements, including precautionary statements Signal word : No signal word. Hazard statements : No known significant effects or critical hazards. Precautionary statements Prevention : Not applicable. Response : Not applicable. Storage : Not applicable. Disposal : Not applicable. Other hazards which do not : None known. result in classification Date of issue/Date of revision : 18/06/2018 Date of previous issue : 08/03/2018 Version : 7 1/10 MSDS-P-09 Niobium Pentoxide Section 3. Composition/information on ingredients Substance/mixture : Substance Chemical name : diniobium pentaoxide Other means of : Niobium oxide; Niobium pentoxide; Diniobium pentaoxide identification HP 311, OG 350 Chemical formula : Nb2-O5 CAS number/other identifiers CAS number : 1313-96-8 EC number : 215-213-6 Ingredient name % CAS number diniobium pentaoxide ≥98.5 1313-96-8 There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section. Occupational exposure limits, if available, are listed in Section 8. Section 4. First aid measures Description of necessary first aid measures Eye contact : Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Check for and remove any contact lenses. Get medical attention if irritation occurs. Inhalation : Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical attention if symptoms occur. Skin contact : Wash contaminated skin with soap and water. Remove contaminated clothing and shoes. Get medical attention if symptoms occur. Ingestion : Wash out mouth with water. Remove victim to fresh air and keep at rest in a position comfortable for breathing. If material has been swallowed and the exposed person is conscious, give small quantities of water to drink. Do not induce vomiting unless directed to do so by medical personnel. Get medical attention if symptoms occur. Most important symptoms/effects, acute and delayed Potential acute health effects Eye contact : Exposure to airborne concentrations above statutory or recommended exposure limits may cause irritation of the eyes. Inhalation : Exposure to airborne concentrations above statutory or recommended exposure limits may cause irritation of the nose, throat and lungs. Skin contact : No known significant effects or critical hazards. Ingestion : No known significant effects or critical hazards. Over-exposure signs/symptoms Eye contact : Adverse symptoms may include the following: irritation redness Inhalation : Adverse symptoms may include the following: respiratory tract irritation coughing Skin contact : No specific data. Ingestion : No specific data. Indication of immediate medical attention and special treatment needed, if necessary Notes to physician : Treat symptomatically. Contact poison treatment specialist immediately if large quantities have been ingested or inhaled. Date of issue/Date of revision : 18/06/2018 Date of previous issue : 08/03/2018 Version : 7 2/10 MSDS-P-09 Niobium Pentoxide Section 4. First aid measures Specific treatments : No specific treatment. Protection of first-aiders : No action shall be taken involving any personal risk or without suitable training. See toxicological information (Section 11) Section 5. Firefighting measures Extinguishing media Suitable extinguishing : Use dry chemical, CO₂, water spray (fog) or foam. Use an extinguishing agent media suitable for the surrounding fire. Unsuitable extinguishing : Do not use water jet. media Specific hazards arising : No specific fire or explosion hazard. from the chemical Hazardous thermal : Decomposition products may include the following materials: decomposition products metal oxide/oxides Special protective actions : Promptly isolate the scene by removing all persons from the vicinity of the incident if for fire-fighters there is a fire. No action shall be taken involving any personal risk or without suitable training. Special protective : Fire-fighters should wear appropriate protective equipment and self-contained equipment for fire-fighters breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode. Remark (Explosibility) : Not considered to be a product presenting a risk of explosion. Section 6. Accidental release measures Personal precautions, protective equipment and emergency procedures For non-emergency : No action shall be taken involving any personal risk or without suitable training. personnel Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilt material. Avoid breathing dust. Put on appropriate personal protective equipment. For emergency responders : If specialised clothing is required to deal with the spillage, take note of any information in Section 8 on suitable and unsuitable materials. See also the information in "For non-emergency personnel". Environmental precautions : Avoid dispersal of spilt material and runoff and contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air). Methods and material for containment and cleaning up Small spill : Move containers from spill area. Vacuum or sweep up material and place in a designated, labelled waste container. Dispose of via a licensed waste disposal contractor. Large spill : Move containers from spill area. Approach the release from upwind. Prevent entry into sewers, water courses, basements or confined areas. Vacuum or sweep up material and place in a designated, labelled waste container. Avoid creating dusty conditions and prevent wind dispersal. Dispose of via a licensed waste disposal contractor. Note: see Section 1 for emergency contact information and Section 13 for waste disposal. Date of issue/Date of revision : 18/06/2018 Date of previous issue : 08/03/2018 Version : 7 3/10 MSDS-P-09 Niobium Pentoxide Section 7. Handling and storage Precautions for safe handling Protective measures : Put on appropriate personal protective equipment (see Section 8). Avoid breathing dust. Advice on general : Eating, drinking and smoking should be prohibited in areas where this material is occupational hygiene handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Remove contaminated clothing and protective equipment before entering eating areas. See also Section 8 for additional information on hygiene measures. Conditions for safe storage, : Store in accordance with local regulations. Store in original container protected including any from direct sunlight in a dry, cool and well-ventilated area, away from incompatible incompatibilities materials (see Section 10) and food and drink. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabelled containers. Use appropriate containment to avoid environmental contamination. See Section 10 for incompatible materials before handling or use. Section 8. Exposure controls/personal protection Control parameters Occupational exposure limits None. Appropriate engineering : Use only with adequate ventilation. If user operations generate dust, fumes, gas, controls vapour or mist, use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits. Environmental exposure : Emissions from ventilation or work process equipment should be checked to ensure controls they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels. Individual protection measures Hygiene measures : Wash hands, forearms and face thoroughly after handling chemical products, before eating, smoking and using the lavatory and at the end of the working period. Appropriate techniques should be used to remove potentially contaminated clothing. Wash contaminated clothing before reusing. Ensure that eyewash stations and safety showers are close to the workstation location. Eye/face protection : Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists, gases or dusts. If contact is possible, the following protection should