# Cerium \(III\) fluoride – ProChem SDS Text extracted from the original PDF. Tables, images, symbols and OCR may differ. Check the original PDF for safety information. - **Document title:** Cerium \(III\) fluoride – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Cerium \(III\) fluoride - **CAS number:** 7758\-88\-5 - **Product code / grade:** 1419 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 04/14 - **Page count:** 4 - **Original filename:** prochem\-ceriumiiifluoride\-1419\.pdf - **RESDS page:** https://resds\.com/document/cerium\-iii\-fluoride\-prochem\-en\-e6f8269999 - **Original PDF:** https://resds\.com/pdf/cerium\-iii\-fluoride\-prochem\-en\-e6f8269999\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2021/06/1419\.CeriumIIIFluoride\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Cerium \(III\) fluoride\. Product number 1419; revision 04/14\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Cerium (III) fluoride PRODUCT NUMBER: 1419 CAS NUMBER: 7758-88-5 SYNONYMS: Cerous fluoride 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 H312 + H332 Harmful in contact with skin or if inhaled H319 Causes serious eye irritation H335 May cause respiratory irritation Precautionary Phrases P261 Avoid breathing dust/fume/gas/mist/vapours/spray P280 Wear protective gloves/protective clothing/eye protection/face protection P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing HMIS CLASSIFICATION: Health: 1 Flammability: 0 Reactivity: 0 NFPA RATING: Health: 1 Fire: 0 Reactivity Hazard: 0 EYE CONTACT: May cause irritation of the eyes. SKIN CONTACT: May cause mild irritation and redness. INHALATION: May cause irritation to the respiratory tract. Symptoms may include coughing and shortness of breath. CERIUM (III) FLUORIDE PAGE 1 ``` ## Page 2 ```text SECTION 2 HAZARDS IDENTIFICATION (Cont.) INGESTION: Toxicity reduced to the extent that this compound is relatively insoluble. In large amounts may cause vomiting, abdominal pain, and diarrhea. ACUTE HEALTH EFFECTS: Ingestion of large amounts may cause fluoride poisoning. Symptoms include nausea, vomiting, diarrhea, weakness, coma, and cardiovascular collapse. CHRONIC HEALTH EFFECTS: Prolonged exposure to hydrolysable fluorine compounds can cause deterioration of bone and tooth structure. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: CeF3 Molecular Weight: 197.12 CHEMICAL NAME CAS# % ACGIH (TWA) OSHA (PEL) Cerium (III) fluoride 7758-88-5 100 2.5 mg/m 3 (as F) 2.5 mg/m 3 (as F) SECTION 4 FIRST AID MEASURES EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention. SKIN EXPOSURE: Wash affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases, seek immediate medical assistance. INGESTION: Seek medical assistance immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel. SECTION 5 FIREFIGHTING MEASURES FLASH POINT: Product is not flammable or combustible. AUTO IGNITION TEMPERATURE: None EXPLOSION LIMITS: None EXTINGUISHING MEDIUM: Use fire fighting measures that suit the surrounding fire. SPECIAL FIRE FIGHTING PROCEDURES: If involved in a fire, fire fighters should be equipped with a NIOSH approved positive self-contained breathing apparatus, flame and chemical resistant clothing, hats, boots, and gloves. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Hydrogen fluoride and cerium oxide. SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Use personal protective equipment. Avoid dust formation. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. ENVIRONMENTAL PRECAUTIONS: Do not let product enter drains or be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation. CONDITIONS FOR SAFE STORAGE: Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive. Handle and store under inert gas. Keep in a dry place. SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION EYE PROTECTION: Always wear approved safety glasses with side shields, safety goggles, or face shield when handling a chemical substance in the laboratory. SKIN PROTECTION: Chemical resistant gloves. CERIUM (III) FLUORIDE PAGE 2 ``` ## Page 3 ```text SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION (Cont.) VENTILATION: Handle in an efficient chemical fume hood. RESPIRATOR: If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 19-10.134. ADDITIONAL PROTECTION: Protection to avoid contact with skin, eyes, and clothing. Safety shower and eyewash in area. Use in a controlled environment. Do not drink, eat, or smoke in area. SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: White to off-white powder MOLECULAR WEIGHT: 197.12 BOILING POINT: 2300° C (approx.) MELTING POINT:1460° C SPECIFIC GRAVITY: 6.16 gm/ml VAPOR PRESSURE: No data available SOLUBILITY: Insoluble SECTION 10 STABILITY AND REACTIVITY STABILITY: Hygroscopic HAZARDOUS POLYMERIZATION: No hazardous polymerization CONDITIONS TO AVOID: Contact with moisture INCOMPATIBILITY: Active metals and oxidizing agents. DECOMPOSITION PRODUCTS: Hydrogen fluoride and cerium oxide. SECTION 11 TOXICOLOGICAL DATA ACUTE TOXICITY: LD50 Oral – rat - > 5,000 mg/kg CARCINOGENIC EFFECTS: Components of this product present at levels greater than or equal to 0.1% is identified as a confirmed carcinogen by IARC, ACGIH, NTP, and OSHA. MUTAGENIC EFFECTS: No data available TETRATOGENIC EFFECTS: No data available RTECS DATA: FK6125000 To the best of our knowledge the toxicological effects of this compound have not been fully investigated. SECTION 12 ECOLOGICAL DATA No information available SECTION 13 DISPOSAL CONSIDERATIONS Dispose of in according to local, state, and federal regulations. SECTION 14 TRANSPORTATION DATA Non-hazardous material SECTION 15 REGULATORY INFORMATION TSCA: Listed in the TSCA inventory SARA 313 COMPONENTS: Title compound not listed CERIUM (III) FLUORIDE PAGE 3 ``` ## Page 4 ```text SECTION 15 REGULATORY INFORMATION (Cont.) OSHA: Toxic by inhalation. Harmful by skin absorption. Irritant. SARA 311/312 Hazards: Acute health hazard MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right To Know Act. PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Cerium (III) fluoride NEW JERSEY RIGHT TO KNOW COMPONENTS: Cerium (III) fluoride CALIFORNIA PROP. 65 COMPONENTS: This product does not contain any chemicals known to the State of California to cause cancer, birth defects, or any other reproductive harm. 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: 04/14 CERIUM (III) FLUORIDE PAGE 4 ```