Cerium (III) carbonate, hydrate 1410 SDS

SECTION 1 PRODUCT AND COMPANY INFORMATION

PRODUCT NAME: Cerium (III) carbonate, hydrate

PRODUCT NUMBER: 1410

CAS NUMBER: 54451-25-1

SYNONYMS: Carbonic acid, Cerium III salt, dicerium tricarbonate 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

Pictogram

Signal Word Warning

Hazard Statements

H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation.

Precautionary Phrases

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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: Dust may cause irritation of the eyes. SKIN CONTACT: May cause slight irritation of the skin. INHALATION: Inhalation of dust can lead to irritation of the respiratory tract. INGESTION: May be harmful if swallowed.

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SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: Ce2(CO3)3 ! XH2O

Molecular Weight: 460.29 (anhy.)

CHEMICAL NAME CAS# % ACGIH (TWA) OSHA (PEL)

Cerium (III) carbonate, hydrate 55451-25-1 100 Not established Not established

SECTION 4 FIRST AID MEASURES

EYE EXPOSURE: Immediately flush the eyes with copious amounts of water (lukewarm if possible) for at least 10-15 minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Get immediate medical attention. SKIN EXPOSURE: Wash affected area with water. Remove contaminate clothes if necessary. Seek medical assistance if irritation or redness persists. INHALATION: Remove 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: Do not induce vomiting. Seek medical assistance immediately.

SECTION 5 FIREFIGHTING MEASURES

FLASH POINT: Material is not combustible. AUTO IGNITION TEMPERATURE: Not applicable EXPLOSION LIMITS: Not applicable EXTINGUISHING MEDIUM: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. 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: Cerium oxides

SECTION 6 ACCIDENTAL RELEASE MEASURES

PERSONAL PRECAUTIONS: Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist, or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. ENVIRONMENTAL PRECAUTIONS: Do not let product enter drains. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: In the case of a spill, vacuum or sweep up and place in a well-marked container for disposal. Avoid raising dust.

SECTION 7 HANDLING AND STORAGE

PRECAUTIONS FOR SAFE HANDLING: Avoid contact with skin and eyes. Do not breathe dust. Use with adequate ventilation. Wear protection to avoid contact with clothing and shoes. CONDITIONS FOR SAFE STORAGE: Store in a tightly sealed container. Store in cool, dry conditions.

SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION

EYE PROTECTION: Always wear approved safety glasses with side shields, or safety goggles, face shield when handling a chemical substance in the laboratory. SKIN PROTECTION: Chemical resistant gloves. VENTILATION: Handle in an efficient chemical fume hood. RESPIRATOR: Approved NIOSH type P95 or type P1 particle respirator. For higher levels of protection, use type OV/AG/P99 respirator cartridges. 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 MOLECULAR WEIGHT: 460.29 (anhy.) BOILING POINT: No data available MELTING POINT: None

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SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES (Cont.)

SPECIFIC GRAVITY: No data available % VOLATILE BY VOLUME: Non-volatile VAPOR PRESSURE: Not applicable SOLUBILITY IN WATER: Insoluble

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Moisture INCOMPATIBILITY: Strong acids DECOMPOSITION PRODUCTS: Cerium oxide

SECTION 11 TOXICOLOGICAL DATA

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: Not available TETRATOGENIC 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: No data available SARA 302 COMPONENTS: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA (TITLE 313): This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. SARA 311/312 HAZARDS: Acute health hazard MASSACHUSETTS RIGHT TO KNOW COMPONENETS: No components are subject to the Massachusetts Right to Know Act. PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Dicerium tricarbonate NEW JERSEY RIGHT TO KNOW COMPONENTS: Dicerium tricarbonate 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.

CERIUM (III) CARBONATE, HYDRATE PAGE 3

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 REVISED: 08/22 SDS DEPT.

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