Yttrium (III) chloride hexahydrate 3841 SDS

SECTION 1 PRODUCT AND COMPANY INFORMATION

PRODUCT NAME: Yttrium (III) chloride hexahydrate

PRODUCT NUMBER: 3841

CAS NUMBER: 10025-94-2

SYNONYMS: Yttrium trichloride hexahydrate

MANUFACTURER:

Prochem, Inc. PHONE: 815-398-1788 826 Roosevelt Road TOLL FREE: 800-795-8788 Rockford, IL 61109

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/vapors/spray. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: Wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 Take off contaminated clothing and wash before reuse.

HMIS CLASSIFICATION: Health: 2 Fire: 0 Reactivity Hazard: 0

NFPA RATING: Health: 2 Flammability: 0 Reactivity Hazard: 0

YTTRIUM (III) CHLORIDE HEXAHYDRATE PAGE 1

SECTION 2 HAZARDS IDENTIFICATION (Cont.)

EYE CONTACT: Causes serious eye irritation. SKIN CONTACT: Causes skin irritation. INHALATION: Inhalation of dust can lead to irritation of the respiratory tract. INGESTION: May be irritating if inhaled.

SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: YCl3 ! 6H2O

Molecular Weight: 303.36

CHEMICAL NAME CAS# %

Yttrium (III) Chloride Hexahydrate 10025-94-2 100

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 applicable AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Hydrogen chloride gas and yttrium 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. ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Pick up and arrange disposal without creating dust. Sweep up and keep in suitable, closed containers for disposal.

SECTION 7 HANDLING AND STORAGE

PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid formation of dust. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Store in a tightly sealed container.

SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION

EXPOSURE CONTROLS: Component Exposure Limits Basis Entity Yttrium (III) Chloride Hexahydrate 1 mg/m3 TWA ACGIH 1 mg/m3 TWA NIOSH

YTTRIUM (III) CHLORIDE HEXAHYDRATE PAGE 2

TWA: Time Weighted Average over 8 hours of work.

EYE PROTECTION: Wear chemical safety glasses or goggles and face shield. SKIN PROTECTION: Wear nitrile or rubber gloves, apron, or lab coat. 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.

SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES

COLOR AND FORM: White powder or crystals ODOR: None MOLECULAR WEIGHT: 303.36 BOILING POINT: No data available. MELTING POINT: 100°C SPECIFIC GRAVITY: 2.18 VAPOR DENSITY: No data available SOLUBILITY IN WATER: Soluble

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: None. INCOMPATIBILITY: Strong oxidizing agents DECOMPOSITION PRODUCTS: Hydrogen chloride gas and yttrium oxides

SECTION 11 TOXICOLOGICAL DATA

ACUTE TOXICITY: Intraperitoneal (mouse); LD50: 158 mg/kg. Oral (rat); TDLo: 28 gm/kg/28D-1. LD50 Oral – Rat – female - >=2,000 mgkg. LD50 Dermal – Rat – male and female - > 2,000 mg/kg 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: ZG3160000

To the best of our knowledge the toxicological effects of this compound have not been fully investigated.

SECTION 12 ECOLOGICAL DATA

Toxicity to fish semi-static test LC50 - Oncorhynchus mykiss (rainbow trout) - 0.62. mg/l - 96 h

SECTION 13 DISPOSAL CONSIDERATIONS

Dispose of in according to local, state, and federal regulations.

SECTION 14 TRANSPORTATION DATA

Not a dangerous good

YTTRIUM (III) CHLORIDE HEXAHYDRATE PAGE 3

SECTION 15 REGULATORY INFORMATION

TSCA: Not listed in the TSCA inventory SARA 302/304: Not listed SARA 311/312: Acute Health Hazard CALIFORNIA PROP. 65: Not Listed

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: 07/26 REVISION SUMMARY: Fax number removed. Updated the following Sections #11 - #12. All other details in the document about the product remain unchanged. – Revised by EHS 7/26 Reviewed/Approved 6/26

SDS DEPT.

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