· 商品名： テルビウム ingot (99.9% REO) 93-6517 SDS

ページ 1/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021

1 化学品および会社情報

· 製品名 · 商品名： Terbium ingot (99.9% REO) · Item number: 93-6517 · CAS番号: 7440-27-9 · EC number: 231-137-6 · 詳細 of the supplier of the safety data sheet · メーカー/供給元: Strem Chemicals, Inc. 7 Mulliken Way NEWBURYPORT, MA 01950 USA info@strem.com · Information department: Technical Department · Emergency telephone number: EMERGENCY: CHEMTREC: + 1 (800) 424-9300 During normal opening times: +1 (978) 499-1600

2 危険有害性の要約

· Classification of the substance or mixture GHS02 Flame d ~  Flam. Sol. 2 H228 Flammable solid. · Label elements · GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS). · Hazard pictograms d ~  GHS02 · Signal word Warning · Hazard statements H228 Flammable solid. · Precautionary statements P231 Handle under inert gas. P222 Do not allow contact with air. P262 Do not get in eyes, on skin, or on clothing. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. (Contd. on page 2) US 44.1.1

ページ 2/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 1) · Classification system: · NFPA ratings (scale 0 - 4) Health = 0 0 Fire = 0 0 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH 0 Health = 0 FIRE 0 Fire = 0 REACTIVITY 0 Reactivity = 0 · Other hazards · 検索結果 of PBT and vPvB assessment · PBT: Not applicable. · vPvB: Not applicable.

3 組成・成分情報

· Chemical characterization: Substances · CAS No. 説明 7440-27-9 none · Identification number(s) · EC number: 231-137-6

4 応急措置

· 説明 of first aid measures · After inhalation: Supply fresh air; consult doctor in case of complaints. · After skin contact: Immediately rinse with water. · After eye contact: Rinse opened eye for several minutes under running water. Then consult a doctor. · After swallowing: If symptoms persist consult doctor. · Information for doctor: · Most important symptoms and effects, both acute and delayed No further relevant information available. · Indication of any immediate medical attention and special treatment needed No further relevant information available.

5 火災時の措置

· Extinguishing media · Suitable extinguishing agents: Use fire fighting measures that suit the environment. · Special hazards arising from the substance or mixture No further relevant information available. · Advice for firefighters · Protective equipment: No special measures required.

6 漏出時の措置

· Personal precautions, protective equipment and emergency procedures Wear protective equipment. Keep unprotected persons away. · Environmental precautions: No special measures required. (Contd. on page 3) US 44.1.1

ページ 3/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 2) · Methods and material for containment and cleaning up: Dispose contaminated material as waste according to item 13. Ensure adequate ventilation. · Reference to other sections See Section 7 for information on safe handling. See Section 8 for information on personal protection equipment. See Section 13 for disposal information. · Protective Action Criteria for Chemicals · PAC-1: 1.2 mg/m3 · PAC-2: 13 mg/m3 · PAC-3: 79 mg/m3

7 取扱い・保管上の注意

· Handling: Handle under inert gas. · Precautions for safe handling No special precautions are necessary if used correctly. · Information about protection against explosions and fires: Keep ignition sources away - Do not smoke. · Conditions for safe storage, including any incompatibilities · Storage: Store contents under inert gas. · Requirements to be met by storerooms and receptacles: No special requirements. · Information about storage in one common storage facility: Not required. · Further information about storage conditions: Keep receptacle tightly sealed. Store in cool, dry conditions in well sealed receptacles. · Specific end use(s) No further relevant information available.

8 ばく露防止・保護措置

· Additional information about design of technical systems: No further data; see item 7. · Control parameters · Components with limit values that require monitoring at the workplace: Not required. · Additional information: The lists that were valid during the creation were used as basis. · Exposure controls · Personal protective equipment: · General protective and hygienic measures: Wash hands before breaks and at the end of work. · Breathing equipment: Not required. · Protection of hands: Protective gloves _ S The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation (Contd. on page 4) US 44.1.1

ページ 4/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 3) · Material of gloves The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. · Penetration time of glove material The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed. · Eye protection: Safety glasses

9 物理的・化学的性質

· Information on basic physical and chemical properties · General Information · Appearance: Form: Solid Color: Grey · Odor: Odorless · Odor threshold: Not determined. · pH-value: Not applicable. · Change in condition Melting point/Melting range: 1.360 °C (34 °F) Boiling point/Boiling range: 3.041 °C (37 °F) · Flash point: Not applicable. · Flammability (solid, gaseous): Flammable. · Ignition temperature: Decomposition temperature: Not determined. · Auto igniting: Not determined. · Danger of explosion: Not determined. · Explosion limits: Lower: Not determined. Upper: Not determined. · Vapor pressure: Not applicable. · Density at 20 °C (68 °F): 8.234 g/cm3 (68.71273 lbs/gal) · Relative density Not determined. · Vapor density Not applicable. · Evaporation rate Not applicable. · Solubility in / Miscibility with Water: Insoluble. · Partition coefficient (n-octanol/water): Not determined. · Viscosity: Dynamic: Not applicable. Kinematic: Not applicable. · Solvent content: Organic solvents: 0.0 % VOC content: 0.0 g/l / 0.00 lb/gl (Contd. on page 5) US 44.1.1

ページ 5/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 4) Solids content: 100.0 % · Other information No further relevant information available.

10 安定性・反応性

· Reactivity No further relevant information available. · Chemical stability · Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications. · Possibility of hazardous reactions No dangerous reactions known. · Conditions to avoid No further relevant information available. · Incompatible materials: No further relevant information available. · Hazardous decomposition products: No dangerous decomposition products known.

11 有害性情報

· Information on toxicological effects · Acute toxicity: · Primary irritant effect: · on the skin: No irritant effect. · on the eye: No irritating effect. · Sensitization: No sensitizing effects known. · Additional toxicological information: · Carcinogenic categories · IARC (International Agency for Research on Cancer) Substance is not listed. · NTP (National Toxicology Program) Substance is not listed. · OSHA-Ca (Occupational Safety & Health Administration) Substance is not listed.

12 環境影響情報

· Toxicity · Aquatic toxicity: No further relevant information available. · Persistence and degradability No further relevant information available. · Behavior in environmental systems: · Bioaccumulative potential No further relevant information available. · Mobility in soil No further relevant information available. · Additional ecological information: · General notes: Not known to be hazardous to water. · 検索結果 of PBT and vPvB assessment · PBT: Not applicable. · vPvB: Not applicable. · Other adverse effects No further relevant information available. US (Contd. on page 6) 44.1.1

ページ 6/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 5)

13 廃棄上の注意

· Waste treatment methods · Recommendation: Must not be disposed of together with household garbage. Do not allow product to reach sewage system. · Uncleaned packagings: · Recommendation: Disposal must be made according to official regulations.

14 輸送上の注意

· UN-Number · DOT, ADN, IMDG, IATA not regulated · UN proper shipping name · DOT, ADN, IMDG, IATA not regulated · Transport hazard class(es) · DOT, ADN, IMDG, IATA · Class not regulated · Packing group · DOT, IMDG, IATA not regulated · Environmental hazards: · Marine pollutant: No · Special precautions for user Not applicable. · Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable. · UN "Model Regulation": not regulated

15 適用法令

· Safety, health and environmental regulations/legislation specific for the substance or mixture · Sara · Section 355 (extremely hazardous substances): Substance is not listed. · Section 313 (Specific toxic chemical listings): Substance is not listed. · TSCA (Toxic Substances Control Act): Substance is listed. · Proposition 65 · Chemicals known to cause cancer: Substance is not listed. · Chemicals known to cause reproductive toxicity for females: Substance is not listed. · Chemicals known to cause reproductive toxicity for males: Substance is not listed. (Contd. on page 7) US 44.1.1

ページ 7/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 6) · Chemicals known to cause developmental toxicity: Substance is not listed. · Carcinogenic categories · EPA (Environmental Protection Agency) Substance is not listed. · TLV (Threshold Limit Value established by ACGIH) Substance is not listed. · NIOSH-Ca (National Institute for Occupational Safety and Health) Substance is not listed. · GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS). · Hazard pictograms d ~  GHS02 · Signal word Warning · Hazard statements H228 Flammable solid. · Precautionary statements P231 Handle under inert gas. P222 Do not allow contact with air. P262 Do not get in eyes, on skin, or on clothing. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. · Chemical safety assessment: A Chemical Safety Assessment has not been carried out.

16 その他の情報

This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. · Department issuing SDS: Technical Department. · Contact: Technical Director · Date of preparation / last revision 07/21/2021 / - · Abbreviations and acronyms: ADR: Accord européen sur le transport des marchandises dangereuses par Route (European Agreement concerning the International Carriage of Dangerous Goods by Road) IMDG: International Maritime Code for Dangerous Goods DOT: US Department of Transportation IATA: International Air Transport Association ACGIH: American Conference of Governmental Industrial Hygienists EINECS: European Inventory of Existing Commercial Chemical Substances CAS: Chemical Abstracts Service (division of the American Chemical Society) NFPA: National Fire Protection Association (USA) HMIS: Hazardous 材料 Identification System (USA) VOC: Volatile Organic 化合物s (USA, EU) PBT: Persistent, Bioaccumulative and Toxic vPvB: very Persistent and very Bioaccumulative (Contd. on page 8) US 44.1.1

ページ 8/8 安全データシート according to OSHA HCS Printing date 07/21/2021 Reviewed on 07/21/2021 商品名： Terbium ingot (99.9% REO) (Contd. of page 7) NIOSH: National Institute for Occupational Safety OSHA: Occupational Safety & Health TLV: Threshold Limit Value PEL: Permissible Exposure Limit REL: おすすめ Exposure Limit Flam. Sol. 2: Flammable solids – Category 2 US 44.1.1