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CAS Number: 7440-05-3
Product Catalog

46-2022
Palladium › Palladium, 5% on calcium carbonate, unreduced, dry (Escat™ 1371)
CAS Number: 7440-05-3
MDL Number: MFCD03427452
Molecular Formula:  
Molecular Weight:  
Chemical Formula:  
Color and Form: brownish pwdr. (d50=3 μm)
Note: Sold in collaboration with BASF for research purposes only.

Physical Characteristics: surface area 7m2/g

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Download This MSDS
SECTION 1: Product Identification
Chemical Name: Palladium, 5% on calcium carbonate, unreduced, dry (Escat™ 1371)
Product Number: 46-2022
CAS Registry Number: 7440-05-3
Formula: Pd on CaCO3
EINECS Number: 231-115-6
Chemical Family: supported metal catalyst
Synonym: Palladium on calcium carbonate catalyst
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 7440-05-3 5 no data no data
Calcium carbonate 1317-65-3 95 10mg/m3 15mg/m3 (as total dust)
SECTION 3: Hazards Identification
Emergency Overview: Irritating to skin, eyes and respiratory tract. May cause sensitization by skin contact.
Primary Routes of Exposure: Inhalation, ingestion
Eye Contact: Causes slight to mild irritation of the eyes.
Skin Contact: Causes slight to mild irritation of . May cause sensitization by skin contact.
Inhalation: Hazard associated with inhalation of fine dust or fume. May be irritating to the nose and respiratory tract.
Ingestion: No specific information is available on the physiological effects of ingestion.
Acute Health Effects: Irritating to skin, eyes and respiratory tract. May cause sensitization by skin contact.
Chronic Health Effects: No information on long-term chronic effects.
NTP: No
IARC: No
OSHA: No
SECTION 4: First Aid Measures
Eye Exposure: 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.
Skin Exposure: Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
Inhalation: 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.
Ingestion: Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: none. Material is non-flammable
Special Fire Fighting Procedures: No special fire fighting procedures required for this material.
Hazardous Combustion and Decomposion Products: none
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with vermiculite or sodium carbonate and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container. Handle fine powders in a well-ventilated area.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothing and gloves.
Ventilation: Handle the material in an efficient fume hood.
Respirator: If 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.
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: brownish powder (d50=3 microns)
Molecular Weight: not applicable
Melting Point: no data
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: no data
Odor: none
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: If used as a catalyst, keep spent catalyst away from combustibles. Possible ignition hazard.
Incompatibility: none
Decomposition Products: none
SECTION 11: Toxicological Information
RTECS Data: Oral (rat); TDLo: 9100mg/kg/26W-I.
Carcinogenic Effects: no data
Mutagenic Effects: no data
Tetratogenic Effects: no data
SECTION 12: Ecological Information
Ecological Information: No information available
SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.
SECTION 14: Transportation
Shipping Name (CFR): Non-hazardous
Hazard Class (CFR): NA
Additional Hazard Class (CFR): NA
Packaging Group (CFR): NA
UN ID Number (CFR): NA
Shipping Name (IATA): Non-hazardous
Hazard Class (IATA): NA
Additional Hazard Class (IATA): NA
Packaging Group (IATA): NA
UN ID Number (IATA): NA
SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory
SARA (Title 313): Title compound not listed.
Second Ingredient: none
Third Ingredient: none
SECTION 16: Other Information
Disclaimer: The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date: 12/20/2004
Revision Date: 12/14/2011

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