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SECTION 1: Product Identification
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Chemical Name:
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Palladium, 5% on calcium carbonate, lead-poisoned (LINDLAR CATALYST)
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Product Number:
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105A
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CAS Registry Number:
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7440-05-3
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Formula:
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Pd on CaCO3
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EINECS Number:
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231-115-6
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Chemical Family:
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supported metal catalyst
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Synonym:
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none
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SECTION 2: Composition and Information on Ingredients
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Ingredient
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CAS Number
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Percent
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ACGIH (TWA)
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OSHA (PEL)
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Title Compound
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7440-05-3
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5
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no data
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no data
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lead
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7439-92-1
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<1
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0.05mg/m3 (as Pb)
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0.05mg/m3 (as Pb)
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calcium carbonate
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1317-65-3
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95
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10mg/m3
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15mg/m3 (as total dust)
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SECTION 3: First Aid Measures
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Eye Exposure:
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Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention.
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Skin Exposure:
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Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
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Inhalation:
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Remove the 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.
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Ingestion:
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Seek medical attention immediately. Keep victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel.
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SECTION 4: Accidental Release Measures
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Spill and Leak Procedures:
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Small spills can be mixed with vermiculite or sodium carbonate and swept up.
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SECTION 5: Handling and Storage
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Handling and Storage:
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Store in a tightly sealed container. Handle fine powders in a well-ventilated area.
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SECTION 6: Exposure Controls and Personal Protection
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Eye Protection:
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Always wear approved safety glasses when handling a chemical substance in the laboratory.
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Skin Protection:
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Wear protective clothing and gloves.
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Ventilation:
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Material may form or contain a fine dust that may become airborne during handling. If possible, handle the material in an efficient fume hood.
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Respirator:
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If handling material in the form of a fine dust and ventilation is not available, a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
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Additional Protection:
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No additional protection required
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SECTION 7: Stability and Reactivity
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Stability:
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Air and moisture stable solid.
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Hazardous Polymerization:
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no hazardous polymerization
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Conditions to Avoid:
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If used as a catalyst, keep spent catalyst away from combustibles. They could ignite.
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Incompatibility:
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Mineral acids
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Decomposition Products:
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none
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SECTION 8: Toxicological Information
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RTECS Data:
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Oral (rat); TDLo: 9100 mg/kg/26W-I. Lead: Oral (human-woman); TDLo: 450 mg/kg/6Y. Inhalation (human); TCLo: 10 ug/m3. Intraperitoneal (rat); LDLo: 1 gm/kg. Oral (pigeon); LDLo: 160 mg/kg. Oral (rat); TDLo: 1050 ug/kg/30W-I. Oral (mouse); TDLo: 6879 mg/kg/5W-C. Inhalation (guinea pig); TCLo: 20 mg/m3/6H/30D-I. Inhalation (guinea pig); TCLo: 200 ug/m3/6H/26W-I. Oral (rat); TDLo: 300 mg/kg. Oral (mouse); TDLo: 4800 mg/kg.
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Carcinogenic Effects:
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Lead: Tumorigen
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Mutagenic Effects:
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Lead: Mutagen
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Tetratogenic Effects:
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Lead: Reproductive effector
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SECTION 9: Ecological Information
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Ecological Information:
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Do not introduce soluble lead compounds into waterways.
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SECTION 10: Disposal Considerations
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Disposal:
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Dispose of according to local, state and federal regulations.
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SECTION 11: Transportation
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Shipping Name (CFR):
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Non-hazardous
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Hazard Class (CFR):
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NA
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Additional Hazard Class (CFR):
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NA
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Packaging Group (CFR):
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NA
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UN ID Number (CFR):
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NA
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Shipping Name (IATA):
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Non-hazardous
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Hazard Class (IATA):
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NA
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Additional Hazard Class (IATA):
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NA
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Packaging Group (IATA):
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NA
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UN ID Number (IATA):
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NA
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SECTION 12: Regulatory Information
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TSCA:
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Listed in the TSCA inventory
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SARA (Title 313):
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Title compound not listed.
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Second Ingredient:
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Secondary cmpd: See Category Code N420 for reporting
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Third Ingredient:
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none
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