# Erbium \(III\) 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:** Erbium \(III\) acetate hydrate – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Erbium \(III\) acetate hydrate - **CAS number:** 207234\-04\-6 - **Product code / grade:** 1683 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 03/14 - **Page count:** 3 - **Original filename:** prochem\-erbium\-iii\-acetate\-hydrate\-1683\.pdf - **RESDS page:** https://resds\.com/document/erbium\-iii\-acetate\-hydrate\-prochem\-en\-3dcbef6a45 - **Original PDF:** https://resds\.com/pdf/erbium\-iii\-acetate\-hydrate\-prochem\-en\-3dcbef6a45\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2024/09/1683\.ErbiumIIIAcetateHydrate\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Erbium \(III\) acetate hydrate\. Product number 1683; revision 03/14\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Erbium (III) acetate hydrate PRODUCT NO: 1683 CAS NO: 207234-04-6 SYNONYMS: Acetic acid, erbium(+3) salt, hydrate 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 a dangerous substance according to the GHS HMIS CLASSIFICATION: Health: 0 Flammability: 0 Reactivity: 0 NFPA RATING: Health: 0 Fire: 0 Reactivity Hazard: 0 EYE CONTACT: Causes slight to mild irritation of the eyes. SKIN CONTACT: Causes slight to mild irritation of the skin. INHALATION: Irritating to the nose, mucous membranes, and respiratory tract. INGESTION: No information on the physiological effects of ingestion. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Er(OOCCH3)3.XH2O Molecular Weight: 344.44 (anhy.) CHEMICAL NAME CAS# % ACGIH (TWA) OSHA (PEL) Erbium (III) acetate hydrate 15280-57-6 100 No data No data ERBIUM (III) ACETATE HYDRATE PAGE 1 ``` ## Page 2 ```text 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: Not applicable AUTO IGNITION TEMPERATURE: None EXPLOSION LIMITS: None EXTINGUISHING MEDIUM: Carbon dioxide, dry powder, or foam SPECIAL FIRE FIGHTING PROCEDURES: If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus and full protective clothing. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: If involved in a fire this material may emit carbon oxides and erbium oxides. UNUSUAL FIRE OR EXPLOSION HAZARDS: No unusual fire or explosion hazards. SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation. ENVIRONMENTAL PRECAUTIONS: Do not let product enter drains. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Small spills can be mixed with vermiculite or sodium carbonate and swept up. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Handle under dry protective gas. Keep container tightly sealed. Material is hygroscopic. CONDITIONS FOR SAFE STORAGE: Store material in a tightly sealed container. Store under dry inert gas. Keep away from heat, oxidizing agents, and moisture. 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. VENTILATION: If possible, handle the material in an efficient 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. SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: Pink powder MELTING POINT: None BOILING POINT: No data MOLECULAR WEIGHT: 344.44 (anhy.) ODOR: Odorless SPECIFIC GRAVITY: 2.114 gm/ml VAPOR PRESSURE: Not applicable SOLUBILITY IN WATER: Soluble ERBIUM (III) ACETATE HYDRATE PAGE 2 ``` ## Page 3 ```text SECTION 10 STABILITY AND REACTIVITY STABILITY: Stable HAZARDOUS POLYMERIZATION: No hazardous polymerization CONDITIONS TO AVOID: None INCOMPATIBILITY: Oxidizing agents and active metals DECOMPOSITION PRODUCTS: Carbon dioxide, carbon monoxide, organic vapors, metal oxides, and carbonates. SECTION 11 TOXICOLOGICAL DATA CARCINOGENIC EFFECTS: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen. MUTAGENIC EFFECTS: No data TERATOGENIC EFFECTS: 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 Non-hazardous material SECTION 15 REGULATORY INFORMATION TSCA: Not listed in the TSCA Inventory SARA 302 COMPONENTS: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA (TITLE 313): Not listed in Sara Title 313. MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act. PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Erbium (III) acetate hydrate NEW JERSEY RIGHT TO KNOW COMPONENTS: Erbium (III) acetate hydrate CALIFORNIA PROP. 65 COMPONENTS: This product does not contain any chemicals known to 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: 03/14 SDS DEPT. ERBIUM (III) ACETATE HYDRATE PAGE 3 ```