Lanthanum chloride Contact Information SDS

| | ( Mh " i _ PreChem inc. i "We react" Personal Protection ' Material Safety Data Sheet Lanthanum chloride MSDS

Section 1: Chemical Product and Company Identification

Product Name: Lanthanum chloride Contact Information: ProChem, Inc. 826 Roosevelt Rd. CAS#: 10099-58-8 Rockford IL 61109 RTECS: 0OE4375000 (800) 795-8788 TSCA: TSCA 8(b) inventory: Lanthanum chloride Cl#: Not available. CHEMTREC (24HR Emergency Telephone), call: 1-800-424-9300 Synonym: International CHEMTREC, call: 1-703-527-3887 Chemical Name: Not available. For non-emergency assistance, call: 1-281-441-4400 Chemical Formula: LaCl3.(6-7)H20

Section 2: Composition and Information on Ingredients

Composition: "Name lcas# — - | % by Weight Lanthanum chloride 7 10099-58-8 | 100 Toxicological Data on Ingredients: Lanthanum chloride: ORAL (LD50): Acute: 4184 mg/kg [Rat].

Section 3: Hazards Identification

Potential Acute Health Effects: Hazardous in case of ingestion. Slightly hazardous in case of eye contact (irritant), of inhalation. Potential Chronic Health Effects: Hazardous in case of ingestion. Slightly hazardous in case of eye contact (irritant), of inhalation. CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The substance is toxic to lungs. Repeated or prolonged exposure to the substance can produce target organs damage. 826 Roosevelt Rd. + nomectionscirst Aig Measayes rax (e15) 398-1810 High Purity Inorganics * Research Biochemicals ° Custom Synthesis

Eye Contact: Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Skin Contact: No known effect on skin contact, rinse with water for a few minutes. Serious Skin Contact: Not available. Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious Inhalation: Not available.

Ingestion:

Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.

Serious Ingestion: Not available.

Section 5: Fire and Explosion Data

Flammability of the Product: Non-flammable.

Auto-Ignition Temperature: Not applicable.

Flash Points: Not applicable.

Flammable Limits: Not applicable.

Products of Combustion: Not available.

Fire Hazards in Presence of Various Substances: Not applicable.

Explosion Hazards in Presence of Various Substances:

Risks of explosion of the product in presence of mechanical impact: Not available.

Risks of explosion of the product in presence of static discharge: Not available.

Fire Fighting Media and Instructions: Not applicable.

Special Remarks on Fire Hazards: Not available.

Special Remarks on Explosion Hazards: Not available.

Section 6: Accidental Release Measures

Small Spill:

Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.

Large Spill:

Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system.

Section 7: Handling and Storage

Precautions:

Do not ingest. Do not breathe dust. If ingested, seek medical advice immediately and show the container or the label.

oe storage is required. Use shelves or cabinets sturdy enough to bear the weight of the chemicals. Be | sure that it is not necessary to strain to reach materials, and that shelves are not overloaded.

Section 8: Exposure Controls/Personal Protection

Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal Protection: Safety glasses. Lab coat. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: Not available.

Section 9: Physical and Chemical Properties

Physical state and appearance: Solid. (Deliquescent crystals solid.) Odor: Not available. Taste: Not available. Molecular Weight: 245.27 g/mole Color: White. : pH (1% soln/water): Not available. Boiling Point: Not available. Melting Point: 860°C (1580°F) Critical Temperature: Not available. Specific Gravity: 3.842 (Water = 1) Vapor Pressure: Not applicable. Vapor Density: Not available. Volatility: Not available. Odor Threshold: Not available. Water/Oil Dist. Coeff.: Not available. lonicity (in Water): Not available. Dispersion Properties: See solubility in water, methanol. Solubility: Soluble in cold water, methanol. Insoluble in diethyl ether.

Section 10: Stability and Reactivity Data

Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Not available. Incompatibility with various substances: Not available. Corrosivity: Non-corrosive in presence of glass. Special Remarks on Reactivity: Not available. Special Remarks on Corrosivity: Not available. Polymerization: No.

Section 11: Toxicological Information

Routes of Entry: Ingestion. Toxicity to Animals: Acute oral toxicity (LD50): 4184 mg/kg [Rat]. Chronic Effects on Humans: The substance is toxic to lungs. Other Toxic Effects on Humans: Hazardous in case of ingestion. Slightly hazardous in case of inhalation. Special Remarks on Toxicity to Animals: Not available. Special Remarks on Chronic Effects on Humans: Not available. Special Remarks on other Toxic Effects on Humans: Not available.

Section 12: Ecological Information

Ecotoxicity: Not available. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are more toxic. Special Remarks on the Products of Biodegradation: Not available.

Section 13: Disposal Considerations

Waste Disposal:

Section 14: Transport Information

DOT Classification: Not a DOT controlled material (United States).

Identification: Not applicable. Special Provisions for Transport: Not applicable.

Section 15: Other Regulatory Information

Federal and State Regulations: TSCA 8(b) inventory: Lanthanum chloride Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200). Other Classifications: WHMIS (Canada): CLASS D-2A: Material causing other toxic effects (VERY TOXIC). DSCL (EEC): This product is not classified according to the EU regulations. HMIS (U.S.A.): Health Hazard: 1 Fire Hazard: 0 Reactivity: 0 Personal Protection: a National Fire Protection Association (U.S.A.): Health: 1 Flammability: 0 Reactivity: 0 Specific hazard: Protective Equipment: Not applicable. Lab coat. Wear appropriate respirator when ventilation is inadequate. Safety glasses.

Section 16: Other Information

References: Not available. Other Special Considerations: Not available. Created: 10/09/2005 05:55 PM Last Updated: 10/09/2005 05:55 PM The information above is believed to be accurate and represents the best information currently available to us. However, w make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and w assume no liability resulting from its use. Users should make their own investigations to determine the suitability of th information for their particular purposes. In no event shall___ProChem Inc. be liable for any claims, losses, or damages of ar.

third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, eve ji. ProChem Inc. _ has been advised of the possibility of such damages.