20th anniversary seal20th anniversary seal20th anniversary seal

Palladium Dioxide

CAS #:

Linear Formula:

PdO2

MDL Number:

MFCD00054017

EC No.:

234-836-4

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Palladium Dioxide
PD-OX2-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Palladium Dioxide
PD-OX2-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Palladium Dioxide
PD-OX2-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Palladium Dioxide
PD-OX2-05
Pricing > SDS > Data Sheet >

Palladium Dioxide Properties (Theoretical)

Compound Formula O2Pd
Molecular Weight 138.42
Appearance Reddish black powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 137.893315 g/mol
Monoisotopic Mass 137.893315 g/mol

Palladium Dioxide Health & Safety Information

Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Hazard Codes Xi
Risk Codes 36/37/38
Safety Statements 26-36
RTECS Number N/A
Transport Information N/A
WGK Germany 3

View and Print SDS

SAFETY DATA SHEET

Date Accessed: 10/22/2019
Date Revised: 05/15/2015

SECTION 1. IDENTIFICATION

Product Name: Palladium Dioxide

Product Number: All applicable American Elements product codes, e.g. PD-OX2-02 02 , PD-OX2-03 03 , PD-OX2-04 04 , PD-OX2-05 05

CAS #: 12036-04-3

Relevant identified uses of the substance: Scientific research and development

Supplier details:
American Elements
10884 Weyburn Ave.
Los Angeles, CA 90024
Tel: +1 310-208-0551
Fax: +1 310-208-0351

Emergency telephone number:
Domestic, North America: +1 800-424-9300
International: +1 703-527-3887


SECTION 2. HAZARDS IDENTIFICATION

Statement of Hazard: Irritant, Respiratory irritant
Acute Health Hazard: Irritant to eyes, skin, mucous membranes and respiratory system.
May be harmful by ingestion, skin absorption and inhalation.
Chronic Health Hazard: Not Available
HMIS Rating: H:1 F:0 P:0
NFPA Rating: H:1 F:0 R:0
To the best of our knowledge, the toxicological properties of this chemical have not been
thoroughly investigated. Use appropriate procedures and precautions to prevent or minimize
exposure.
Pictogram:

Exclamation Mark - GHS07

Signal Word: Warning
Hazard Statement(s): H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H335 May cause respiratory irritation.
Precautionary Statement(s): P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P280 Wear protective gloves/protective clothing/eye protection/face
protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician
IF you feel unwell.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.


SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Chemical Name: Palladium dioxide hydrate 99.99%
CAS Number: 12036-04-3
MDL Number: MFCD00054017
EINECS Number: 234-836-4
Beilstein Registry Number: Not Available
Molecular Formula: PdO2.xH2O
Molecular Weight: 138.42
Content: As specified in product name.


SECTION 4. FIRST AID MEASURES

Eye Contact: Flush eyes with large amounts of water for fifteen minutes. Separate
eyelids with fingers. If irritation persists, seek medical attention.
Skin Contact: Wash skin with soap and water. If irritation persists, seek medical
attention.
Ingestion: Do not induce vomiting. Seek medical attention.
Inhalation: Move to a fresh air environment. Contact a physician if breathing
becomes difficult.


SECTION 5. FIREFIGHTING MEASURES

Flash Point (ºC): Not Available
Explosion Limits: Not Available
Auto Ignition
Temperature (ºC):
Not Available
Extinguishing Media: Carbon dioxide, dry chemical powder, alcohol-resistant foam, or water
spray
Protective Equipment: Wear self-contained respirator and fully protective impervious suit.
Specific Hazards: May emit hazardous fumes under fire conditions.


SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal Protection: Wear a self-contained breathing apparatus, rubber boots and gloves,
and disposable coveralls. Dispose of coveralls after use. Remove from
ignition sources if safe to do so. Follow emergency response plan and
contact proper authorities if needed.
Keep unprotected persons away.
Environmental Protection: Keep spills out of sewers and bodies of water. Dike and contain the
spill with inert material. Absorb on sand, vermiculite or diatomite.
Transfer material to a container for disposal or recovery. Ventilate area
and wash spill site after material pickup is complete.


SECTION 7. HANDLING AND STORAGE

Handling and Storage: Avoid breathing dust, vapor, mist or gas. Avoid contact with skin and
eyes. Avoid prolonged or repeated exposure. Use only in a chemical
fume hood. Open and handle container with care. Keep ignition sources
away.
Store in a tightly closed container in a dry, well-ventilated place.
Sensitivities:
Storage Temperature (ºC):
Not Available
15 to 30


SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Engineering Controls: Use product in a well ventilated area or under a fume hood. Use proper
lab equipment while handling this product. Keep away from
incompatible materials for possible risk of hazardous reaction.
Eye Protection: Wear appropriate protective eyeglass or chemical safety goggles. Make
sure that there is an eyewash station in your vicinity.
Skin Protection: Wear impervious gloves and protective clothing.
Respiratory Protection: Use a NIOSH approved respirator when exposure limits are exceeded or
if irritation or other symptoms are experienced.
Exposure Limits: Country Source Type Value
USA ACGIH TWA Not Available
USA OSHA STEL Not Available
USA OSHA PEL Not Available


SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance: Dark red to black powder
Odor: Not Available
Odor Threshold: Not Available
Flash Point (ºC): Not Available
Auto Ignition
Temperature (ºC): Not Available
UEL % by Volume: Not Available
LEL % by Volume: Not Available
Melting Point (ºC): Not Available
Boiling Point (ºC): Not Available
Evaporation Rate: Not Available
pH Value: Not Available
Density (g/cm3): Not Available
Refractive Index (n²ºD): Not Available
Viscosity: Not Available
Solubility in Water: Not Available
Solubility in Other: Not Available
Vapor Pressure (mmHg): Not Available
Vapor Density (Air=1): Not Available


SECTION 10. STABILITY AND REACTIVITY

Stability: Stable under normal temperatures and pressures.
Incompatibility: Strong oxidizing agents
Reactivity: Product may react with incompatible materials to release other
hazardous substances.
Conditions to Avoid: Heat, flame, sparks, other ignition sources.
Hazardous
Decomposition Products:
Palladium oxides


SECTION 11. TOXICOLOGICAL INFORMATION

RTECS Reference:
Target Organs: Not Available
Not Available
Toxicity Data: Not Available
National Toxicology Program (NTP) listed:
Not Available
Carcinogenicity:
International Agency for Research on Cancer (IARC) listed:
Not Available
Potential Symptoms: Not Available


SECTION 12. ECOLOGICAL INFORMATION

Toxicity: Not Available


SECTION 13. DISPOSAL CONSIDERATIONS

Contact a licensed professional waste disposal service. Dispose in a manner consistent with
federal, state and local environmental regulations.


SECTION 14. TRANSPORT INFORMATION

DOT: Not Regulated
IATA: Not Regulated
IMDG: Not Regulated


SECTION 15. REGULATORY INFORMATION

United States
Toxic Substance Control Act (TSCA) listed: Yes
Superfund Amendments and Reauthorization Act (SARA 302) listed: No
Superfund Amendments and Reauthorization Act (SARA 311/312) listed: No
Superfund Amendments and Reauthorization Act (SARA 313) listed: No
European Union
European Inventory of Existing Chemical Substances (EINECS): 234-836-4
Canada
Canadian Non-Domestic Substances List (NDSL) listed: Yes
Canadian Domestic Substances List (DSL) listed: No


SECTION 16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2018 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

About Palladium Dioxide

Oxide IonPalladium Dixide is a highly insoluble thermally stable Palladium source suitable for glass, optic and ceramic applications. Palladium oxide is a reddish black powder that is immuneHigh Purity (99.999%) Palladium Dioxide Powder to acids but reverts to palladium metal above 900 c. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal oxide compounds are basic anhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Palladium Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). Palladium Dioxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety (MSDS) information is available.

Palladium Dioxide Synonyms

Palladium(III) oxide, Dioxopalladium, Palladium oxide hydrate

Chemical Identifiers

Linear Formula PdO2
MDL Number MFCD00054017
EC No. 234-836-4
Beilstein Registry No. N/A
Pubchem CID 82845
IUPAC Name dioxopalladium
SMILES O=[Pd]=O
InchI Identifier InChI=1S/2O.Pd
InchI Key OHQLYLRYQSZVLV-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Palladium Bohr ModelSee more Palladium products. Palladium (atomic symbol: Pd, atomic number: 46) is a Block D, Group 10, Period 5 element with an atomic weight of 106.42. The number of electrons in each of palladium's shells is 2, 8, 18, 18 and its electron configuration is [Kr] 4d10. The palladium atom has a radius of 137 pm and a Van der Waals radius of 202 pm. In its elemental form, palladium has a silvery white appearance. Palladium is a member of the platinum group of metals (along with platinum, rhodium, ruthenium, iridium and osmium). Elemental PalladiumPalladium has the lowest melting point and is the least dense of the group. Palladium can be found as a free metal and alloyed with other platinum-group metals. Nickel-copper deposits are the main commercial source of palladium. Palladium was discovered and first isolated by William Hyde Wollaston in 1803. Its name is derived from the asteroid Pallas.

TODAY'S SCIENCE POST!

October 22, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

Re­searchers de­vel­op a com­pact in­frared spec­trom­e­ter that is smaller than a coin