# Dysprosium Chips – ProChem SDS Text extracted from the original PDF. Tables, images, symbols and OCR may differ. Check the original PDF for safety information. - **Document title:** Dysprosium Chips – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Dysprosium Chips - **CAS number:** 7429\-91\-6 - **Product code / grade:** 1612 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 01/15 - **Page count:** 4 - **Original filename:** prochem\-dysprosiumchips\-1612\.pdf - **RESDS page:** https://resds\.com/document/dysprosium\-chips\-prochem\-en\-6071f9255a - **Original PDF:** https://resds\.com/pdf/dysprosium\-chips\-prochem\-en\-6071f9255a\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2021/06/1612\.DysprosiumChips\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Dysprosium Chips\. Product number 1612; revision 01/15\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Dysprosium Chips PRODUCT NUMBER: 1612 CAS NUMBER: 7429-91-6 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 H228 Flammable solid. Precautionary Phrases P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting equipment. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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: 1 Fire: 2 Reactivity Hazard: 2 NFPA RATING: Health: 1 Flammability: 2 Reactivity Hazard: 2 EYE CONTACT: May cause slight to mild irritation of the eyes. SKIN CONTACT: May cause slight to mild irritation of the skin. INHALATION: Inhalation of fine dust may be irritating to the nasal cavity, mucous membranes, and respiratory tract. INGESTION: No specific information on the physiological effects of ingestion. DYSPROSIUM CHIPS PAGE 1 ``` ## Page 2 ```text SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Dy Molecular Weight: 162.5 CHEMICAL NAME CAS# % Dysprosium 7429-91-6 100 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 plenty of 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: Use special powders for metal fires. Do not use water. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Dysprosium oxides 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: Cover spill in sodium carbonate or dolomite to reduce dust formation. 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. Keep away from sources of ignition – No smoking. Take measure to prevent the build up of electrostatic charge. Handle under dry protective gas. Reacts violently with water to produce flammable gases. CONDITIONS FOR SAFE STORAGE: Store in cool, dry well ventilated area. Store under dry inert gas. Store away from air, water, moisture, oxidizing agents, halogens, and acid chlorides. 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. DYSPROSIUM CHIPS PAGE 2 ``` ## Page 3 ```text SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: Silver to gray chip ODOR: None MOLECULAR WEIGHT: 162.5 BOILING POINT: 2567°C MELTING POINT: 1412°C SPECIFIC GRAVITY: 8.55 gm/ml VAPOR DENSITY: No data available SOLUBILITY: Reacts with water to liberate flammable gases. SECTION 10 STABILITY AND REACTIVITY STABILITY: Air sensitive HAZARDOUS POLYMERIZATION: Spontaneously flammable in air. Contact with water releases flammable gases. CONDITIONS TO AVOID: Contact with hot water, mixtures of fine dust with air. INCOMPATIBILITY: Water, alcohols, oxidizers, oxygen, halogens, halocarbons, mineral acids, and acid chlorides. DECOMPOSITION PRODUCTS: Dysprosium 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 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 data available. SECTION 13 DISPOSAL CONSIDERATIONS Dispose of in according to local, state, and federal regulations. SECTION 14 TRANSPORTATION DATA DOT: UN3178 IATA: UN3178 Flammable solid, inorganic, n.o.s. Flammable solid, inorganic, n.o.s. (Dysprosium) (Dysprosium) CLASS 4.1 CLASS 4.1 PG II PG II Marine Pollutant: No SECTION 15 REGULATORY INFORMATION TSCA: Listed in the TSCA inventory SARA 302/304: Not Listed SARA 311/312: Not Listed SARA (TITLE 313): Not Listed DYSPROSIUM CHIPS PAGE 3 ``` ## Page 4 ```text SECTION 15 REGULATORY INFORMATION (Cont.) 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: Dysprosium PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Dysprosium 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. DYSPROSIUM CHIPS PAGE 4 ```