# Cerium \(III\) Acetate, Hydrate – 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 \(III\) Acetate, Hydrate – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Cerium \(III\) Acetate, Hydrate - **CAS number:** 206996\-60\-3 - **Product code / grade:** 1401\-3 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 06/15 - **Page count:** 3 - **Original filename:** prochem\-cerium\-iii\-acetate\-hydrate\-1401\-3\.pdf - **RESDS page:** https://resds\.com/document/cerium\-iii\-acetate\-hydrate\-prochem\-en\-3e8b28c6eb - **Original PDF:** https://resds\.com/pdf/cerium\-iii\-acetate\-hydrate\-prochem\-en\-3e8b28c6eb\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2024/08/1401\-3\.CeriumAcetateHydrate\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Cerium \(III\) Acetate, Hydrate\. Product number 1401\-3; revision 06/15\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Cerium (III) Acetate, Hydrate PRODUCT NUMBER: 1401-3 CAS NUMBER: 206996-60-3 SYNONYMS: Acetic acid, cerium (3+) salt, cerous acetate 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 Not classified as a hazardous substance according to the GHS. HMIS CLASSIFICATION: Health: 2 Fire: 0 Reactivity Hazard: 1 NFPA RATING: Health: 2 Flammability: 0 Reactivity Hazard: 1 EYE CONTACT: Causes serious eye damage. SKIN CONTACT: Causes skin irritation INHALATION: May cause respiratory tract irritation. INGESTION: My be irritating if swallowed. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Ce(CH3COO)3 ! XH2O Molecular Weight: 317.25 CHEMICAL NAME CAS# % Cerium (III) acetate Monohydrate 206996-60-3 100 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. CERIUM ACETATE MONOHYDRATE PAGE 1 ``` ## Page 2 ```text SECTION 4 FIRST AID MEASURES (Cont.) SKIN EXPOSURE: Wash affected area with soap and plenty of 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. INGESTION: Get medical attention. Never give anything by mouth to an unconscious person. Rinse mouth with water. SECTION 5 FIREFIGHTING MEASURES FLASH POINT: Not available AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Use carbon dioxide, extinguishing powder, or water spray. Fight large fires with water spray or alcohol resistant 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 cerium oxide fumes SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid the formation of dust. Avoid breathing vapors, mist, gas, or dust. ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Sweep up and place into suitable container for proper 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. Avoid formation of dusts and aerosols. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. 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. SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: White powder ODOR: None MOLECULAR WEIGHT: 317.25 BOILING POINT: No data available MELTING POINT: 308° C SPECIFIC GRAVITY: No data available SOLUBILITY: Water SECTION 10 STABILITY AND REACTIVITY STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Heat, open flames, sparks, and ignition sources. INCOMPATIBILITY: Strong oxidizing agents, strong acids, strong oxidizers, strong bases, water, and moisture. DECOMPOSITION PRODUCTS: Carbon oxides and cerium oxide fumes CERIUM ACETATE MONOHYDRATE PAGE 2 ``` ## Page 3 ```text 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 CHRONIC TOXICITY: Not available RTECS: No data 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 Not a dangerous good. SECTION 15 REGULATORY INFORMATION SARA 302/304: Not Listed SARA 311/312: Not Listed SARA (TITLE 313): Not Listed CALIFORNIA PROP. 65: Not Listed MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act. NEW JERSEY RIGHT TO KNOW COMPONENTS: No components are subject to the New Jersey Right to Know Act. PENNSYLVANIA RIGHT TO KNOW COMPONENTS: No components are subject to the Pennsylvania Right to Know Act. 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: 06/15 SDS DEPT. CERIUM ACETATE MONOHYDRATE PAGE 3 ```