# Lanthanum, Chips SDS – ProChem, Inc\. Text extracted from the original PDF. Tables, images, symbols and OCR may differ. Check the original PDF for safety information. - **Document title:** Lanthanum, Chips SDS – ProChem, Inc\. - **Publisher:** ProChem, Inc\. - **Material:** Lanthanum, Chips - **CAS number:** 7439\-91\-0 - **Product code / grade:** 2098 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 01/15 - **Page count:** 4 - **Original filename:** prochem\-2098\.LanthanumChips\.pdf - **RESDS page:** https://resds\.com/document/lanthanum\-chips\-sds\-prochem\-en\-be548a9d11 - **Original PDF:** https://resds\.com/pdf/lanthanum\-chips\-sds\-prochem\-en\-be548a9d11\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2021/06/2098\.LanthanumChips\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original manufacturer safety data sheet for Lanthanum, Chips\. Product number: 2098\. Original revision: 01/15\. Published under the file\-level authorization confirmed by the user for the frozen 1,125\-file manifest\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Lanthanum, Chips PRODUCT NUMBER: 2098 CAS NUMBER: 7439-91-0 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 Danger Hazard Statements H228 Flammable solid. H260 In contact with water released flammable gases, which may ignite spontaneously. Precautionary Phrases P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. P231+P232 Handle under inert gas. Protect from moisture. P280 Wear protective gloves/protective clothing/eye protection/face protection. P335+P334 Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. P370+P378 In case of fire: Use dry sand, dry chemical, or alcohol-resistant foam for extinction P402+P404 Store in a dry place. Store in a closed container. HMIS CLASSIFICATION: Health: 0 Fire: 4 Reactivity Hazard: 2 NFPA RATING: Health: 0 Flammability: 4 Reactivity Hazard: 2 Specific Hazard: W EYE CONTACT: Oil, and dust, if present, may cause slight to mild irritation of the eyes. SKIN CONTACT: Dust, if present, may cause slight to mild irritation of the skin. INHALATION: Inhalation of any oil free fine dust may be irritation to the nasal cavity, mucous membranes, and respiratory tract. INGESTION: No information is available on the physiological effects of ingestion. Mineral oil may be harmful. LANTHANUM CHIPS PAGE 1 ``` ## Page 2 ```text SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: La Molecular Weight: 138.91 CHEMICAL NAME CAS# % Lanthanum 7439-91-0 100 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. SKIN EXPOSURE: Wash affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove to fresh air and keep at rest. 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 available AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Dry chemical or class D metal fire agents. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Lanthanum oxides UNUSUAL FIRE OR EXPLOSION HAZARDS: Flammable solid. Burns with intense heat. Any dust may form explosive mixtures with air. Evolves hydrogen with hot water. 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. Keep away from ignition sources. 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 in 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. Handle under dry protective gas. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Store under mineral oil and dry inert gas. Store away from oxidizing agents, acidic materials, air, water, and moisture. Air sensitive. 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. LANTHANUM CHIPS PAGE 2 ``` ## Page 3 ```text SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: Gray solid in mineral oil ODOR: None MOLECULAR WEIGHT: 138.91 BOILING POINT: 3454° C MELTING POINT: 920° C SPECIFIC GRAVITY: 6.17 gm/ml VAPOR DENSITY: No data available SOLUBILITY: Reacts with water SECTION 10 STABILITY AND REACTIVITY STABILITY: Air and moisture sensitive HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Contact with hot water and any oil free fine dust with air. INCOMPATIBILITY: Acids, oxidizing agents, air, acid chlorines, halogens, water, moisture, halogens, phosphorous, sulfur compounds, and alcohols. DECOMPOSITION PRODUCTS: Lanthanum 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 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 data available. SECTION 13 DISPOSAL CONSIDERATIONS Dispose of in according to local, state, and federal regulations. SECTION 14 TRANSPORTATION DATA UN3208 Metallic substance, water-reactive, n.o.s. (Lanthanum) CLASS 4.3 PG I Marine Pollutant: No SECTION 15 REGULATORY INFORMATION TSCA: Listed in the TSCA inventory SARA 302/304: Not Listed SARA 311/312: Reactivity Hazard LANTHANUM CHIPS PAGE 3 ``` ## Page 4 ```text SECTION 15 REGULATORY INFORMATION (Cont.) 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: Lanthanum PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Lanthanum 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: 01/15 SDS DEPT. LANTHANUM CHIPS PAGE 4 ```