# Praseodymium \(III\) Oxalate Hydrate – ProChem SDS 原本PDFから抽出したテキストです。表、画像、記号、OCR結果は原本と異なる場合があります。安全情報は原本PDFで確認してください。 - **文書名:** Praseodymium \(III\) Oxalate Hydrate – ProChem SDS - **発行元:** ProChem, Inc\. - **材料:** Praseodymium \(III\) Oxalate Hydrate - **CAS番号:** 28877\-86\-3 - **製品番号・グレード:** 2977 - **文書種類:** SDS - **原文の言語:** English - **地域:** United States - **改訂日:** 08/14 - **ページ数:** 4 - **原本ファイル名:** prochem\-praseodymiumoxalate\-2977\.pdf - **RESDSページ:** https://resds\.com/document/praseodymium\-iii\-oxalate\-hydrate\-prochem\-en\-5c60e94111 - **原本PDF:** https://resds\.com/pdf/praseodymium\-iii\-oxalate\-hydrate\-prochem\-en\-5c60e94111\.pdf - **情報源URL:** https://prochemonline\.com/wp\-content/uploads/2021/06/2977\.PraseodymiumOxalate\.pdf - **説明:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Praseodymium \(III\) Oxalate Hydrate\. Product number 2977; revision 08/14\. Publication authorized by the user on 2026\-09\-14\. ## ページ 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Praseodymium (III) Oxalate Hydrate PRODUCT NUMBER: 2977 CAS NUMBER: 28877-86-3 SYNONYMS: Praseodymium oxalate, oxalic acid praseodymium salt. MANUFACTURER: Prochem, Inc. PHONE: 815-398-1788 826 Roosevelt Road FAX: 815-398-1810 Rockford, IL 61109 TOLL FREE: 800-795-8788 IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300 SECTION 2 HAZARDS IDENTIFICATION CLASSIFICATION OF SUBSTANCE OR MIXTURE Pictogram Signal Word Warning Hazard Statements H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation Precautionary Phrases P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection P302+P352 IF ON SKIN: Wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with waster 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 HMIS CLASSIFICATION: Health: 0 Fire: 0 Reactivity Hazard: 0 NFPA RATING: Health: 0 Flammability: 0 Reactivity Hazard: 0 PRASEODYMIUM OXALATE PAGE 1 ``` ## ページ 2 ```text SECTION 2 HAZARDS IDENTIFICATION (Cont.) EYE CONTACT: May cause moderate to severe irritation of the eyes. SKIN CONTACT: May cause moderate to severe irritation to the skin. INHALATION: Dust may be severely irritating to the nose, mucous membranes, and respiratory tract. INGESTION: May be harmful if swallowed SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Pr2(C2O4)3 Ÿ xH2O Molecular Weight: 545.88 (anhy.) CHEMICAL NAME CAS# % Praseodymium (III) oxalate hydrate 28877-86-3 100 SECTION 4 FIRST AID MEASURES EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. A victim may need assistance in keeping their eyelids open. Get immediate medical attention. SKIN EXPOSURE: Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove to fresh air and keep at rest. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get medical attention if necessary. INGESTION: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. If conscious, wash out mouth with water. Get medical attention if necessary. SECTION 5 FIREFIGHTING MEASURES FLASH POINT: Not available AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Carbon dioxide, dry powder, or foam. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Carbon oxides and praseodymium oxides SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Small spills can be mixed with vermiculite or sodium carbonate and swept up and placed in the proper container for disposal. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Avoid contact with skin and eyes. Use with adequate ventilation. Wash thoroughly after using. Keep container closed when not in use. Avoid formation of dusts and aerosols. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Keep away from heat and moisture. SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION EXPOSURE CONTROLS: Contains no substances with occupational exposure limit values. EYE PROTECTION: Wear chemical safety glasses or goggles and face shield SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals VENTILATION: Provide local exhaust, preferably mechanical. RESPIRATOR: Use an approved respirator ADDITIONAL PROTECTION: Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and handling. PRASEODYMIUM OXALATE PAGE 2 ``` ## ページ 3 ```text SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: Light green powder ODOR: No data available MOLECULAR WEIGHT: 545.88 (anhy.) BOILING POINT: No data available MELTING POINT: No data available SPECIFIC GRAVITY: No data available VAPOR DENSITY: No data available SOLUBILITY: Slightly soluble SECTION 10 STABILITY AND REACTIVITY STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Avoid moisture. INCOMPATIBILITY: Strong oxidizing agents. DECOMPOSITION PRODUCTS: Carbon oxides and praseodymium oxides. SECTION 11 TOXICOLOGICAL DATA ACUTE TOXICITY: Not available CARCINOGENIC EFFECTS: No components of this product present at levels greater than or equal to 0.1% is identified a carcinogen. MUTAGENIC EFFECTS: Not available TETRATOGENIC EFFECTS: Not available To the best of our knowledge the toxicological effects of this compound have not been fully investigated. SECTION 12 ECOLOGICAL DATA No data available. SECTION 13 DISPOSAL CONSIDERATIONS Dispose of in according to local, state, and federal regulations. SECTION 14 TRANSPORTATION DATA Not a dangerous good. SECTION 15 REGULATORY INFORMATION TSCA: Listed in the TSCA inventory DSCL (EEC): Listed on the DSCL inventory SARA 302/304: Not Listed SARA 311/312: Chronic Health Hazard SARA (TITLE 313): Not Listed CALIFORNIA PROP. 65: Not Listed WHMIS CANADA: Not Listed NEW JERSEY RIGHT TO KNOW COMPONENTS: Praseodymium (III) oxalate hydrate PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Praseodymium (III) oxalate hydrate PRASEODYMIUM OXALATE PAGE 3 ``` ## ページ 4 ```text SECTION 16 OTHER INFORMATION DISCLAIMER: The information herein is believed to be accurate and reliable as of the date compiled. However, Prochem, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information in this document or any use of the product based on the information. DATE PREPARED: 08/14 PRASEODYMIUM OXALATE PAGE 4 ```