Palladium CAS#7440-05-3

Palladium CAS#7440-05-3

Palladium CAS#7440-05-3

Excellent Workability: Highly ductile and malleable, palladium can be easily formed into thin sheets or drawn into fine wires for precision applications.


Platinum-Like Performance: Palladium shares many chemical and physical properties with platinum, delivering similar performance at a typically lower cost.


Strong Chemical Stability: Resistant to water and many environments, and only dissolves in specific strong acids, making it reliable for demanding chemical processes.


High Purity Metallic Appearance: Its silvery-white, clean metallic finish makes it suitable for high-end industrial, electronic, and decorative applications.

Quality Assurance

Rigorous quality control and full regulatory compliance assured.

Sustainable Development

Sustainable processes cut waste, lower emissions, and save costs.

Specialty Solutions

Tailored fine chemicals that enhance efficiency and outcomes.

Chemical Manufacturer

A trusted manufacturer capable of stable, high-volume production and supply.

ABOUT THE PRODUCT

Product Description

Product Description-Palladium CAS#7440-05-3


Palladium is a light platinum-group transition metal in Group 10 of the periodic table. It is a moderately hard, silvery-white metal with superior forgeability and ductility, capable of being rolled into thin sheets and drawn into fine wires. Physically and chemically, it bears strong similarities to nickel and platinum.


Chemically, palladium dissolves in aqua regia, hot nitric acid and sulfuric acid, is slightly soluble in hydrochloric acid, and insoluble in cold and hot water.

Product Applications-Palladium CAS#7440-05-3


Palladium is a soft white metal occurring in copper and nickel ores. Its chlorides are used for specialized printing.


This transition metal is an important catalyst for hydrogenation, dehydrogenation and petroleum cracking. Mixed with platinum, it reduces vehicle exhaust emissions in catalytic converters.


It is applied in surgical devices, electrical components, spark plugs and jewelry as white gold. Palladium-gold alloys serve dental and medical implant purposes, and palladium alloys act as gold substitutes for ornaments. It absorbs hydrogen for catalysis and carbon for CO detectors.

ABOUT THE PRODUCT

Product Data

Chemical Properties-Palladium CAS#7440-05-3



Melting point

1554 °C(lit.)

Boiling point

2970 °C(lit.)

Density

1.025 g/mL at 25 °C

Storage temp.

No restrictions.

Solubility

Soluble in aqua regia

Form

Wire

Color

Silver-gray

Specific Gravity

12.03

Odor

Odorless

Resistivity

9.96 μΩ-cm, 20°C

Water Solubility

INSOLUBLE

Merck

146,989

Exposure limits

ACGIH: TWA 1 mg/m3

OSHA: TWA 15 mg/m3; TWA 5 mg/m3

Stability

Stable. Flammable - fine powder may cause fire or explosion in air. Incompatible with ozone, sodium tetrahydroborate, sulphur, arsenic.

InChIKey

KDLHZDBZIXYQEI-UHFFFAOYSA-N

CAS DataBase Reference

7440-05-3(CAS DataBase Reference)

NIST Chemistry Reference

Palladium(7440-05-3)

EPA Substance Registry System

Palladium (7440-05-3)



Safety Information-Palladium CAS#7440-05-3



Hazard Codes

T,F,Xi

Risk Statements

61-33-37/38-40-41-36/37/38-11

Safety Statements

53-26-36/37/39-24/25-36-22

RIDADR

UN 3089 4.1/PG 2

WGK Germany

-

RTECS

RT3480500

Autoignition Temperature

>1120 °F

TSCA

Yes

HazardClass

4.1

PackingGroup

III

HS Code

28439000

Hazardous Substances Data

7440-05-3(Hazardous Substances Data)

Toxicity

LD50 oral (rat) 200 mg/kg (palladium chloride)

LC50 intratracheal (rat) 6 mg/kg (palladium chloride)


ABOUT US

Shipped From the Factory

产品详情

ABOUT THE PRODUCT

Contact Us

Submit

ABOUT US

Related Products