Palladium (CAS 7440-05-3) — formula Pd, molecular weight 106.42; category inorganic chemicals.
Palladium (CAS 7440-05-3) is a chemical raw material in the inorganic chemicals category. Its molecular formula Pd comprises 1 Pd atom. Its molecular weight is about 106.42. Reported physicochemical data: melting point around 1554.9 °C, boiling point around 2963 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 7440-05-3 |
|---|---|
| Molecular Formula | Pd |
| Molecular Weight | 106.42 |
| Melting Point | 1554.9 °C |
| Boiling Point | 2963 °C |
| Applications | Platinum, gold, and nickel ores contain palladium. Palladium has been used as a hydrogenation catalyst. One of 6 metals in the platinum group that also includes Rh, and Os, Highest use in electronic, dental |
| Category | Inorganic Chemicals |
Documented applications: Platinum, gold, and nickel ores contain palladium. Palladium has been used as a hydrogenation catalyst. One of 6 metals in the platinum group that also includes Rh, and Os, Highest use in electronic, dental.
Palladium is an inorganic compound with CAS registry number 7440-05-3 and molecular formula Pd (molecular weight 106.42), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7440-05-3
Its molecular formula Pd comprises 1 Pd atom.
Also known as: Palladium · Eggshell powder
Category: inorganic chemicals
The CAS registry number of Palladium is 7440-05-3.
Molecular formula Pd, molecular weight 106.42.
It is also registered under: Palladium, Eggshell powder.
Recorded applications: Platinum, gold, and nickel ores contain palladium. Palladium has been used as a hydrogenation catalyst. One of 6 metals in the platinum group that also includes Rh, and Os, Highest use in electronic, dental.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Palladium (CAS 7440-05-3), compiled from public chemistry databases.
| CAS Registry Number | 7440-05-3 |
|---|---|
| PubChem CID | 23938 |
| Molecular formula | Pd |
| IUPAC name | palladium |
| UNII (FDA) | 5TWQ1V240M |
| Molecular Weight | 106.42 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 105.90348 |
| Monoisotopic Mass | 105.90348 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
| Boiling Point | 2963 °C |
|---|---|
| Boiling Point | 2963 °C @760 [mm Hg] |
| Melting Point | 1554.9 °C |
| Melting Point | 1554.8 °C |
| Density | 12.02 g/cu cm |
| Density | 12 @25 °C |
| Vapor Pressure | 3.47 Pa (0.0260 mm Hg) at 1552 °C |
| Formulations/Preparations | Grade: CP (99.99%), technical (99.0%) |
PALLADIUM; 7440-05-3; Palladium element; paladio; Palladex 600; Palladium, elemental; 5TWQ1V240M; DTXSID4064680; CHEBI:33363; PALLADIUM METALLICUM; RefChem:6098; DTXCID2047644; 231-115-6; Palladium on carbon; Palladium Black; Palladium on barium sulfate
| GHS notification summary | 59.3% (365 / 616) |
|---|
| GHS notification summary | 59.3% (365 / 616) |
|---|---|
| Reported hazard statements | H228 (31.5%), H315 (17.7%), H319 (18%), H335 (15.9%), H413 (17%) |
This chemical does not meet GHS hazard criteria for 59.3% (365 of 616) of all reports.
H228 (31.5%): Flammable solid [Danger Flammable solids]
Palladium · CAS 7440-05-3 · Pd. UNII 5TWQ1V240M. Boiling Point: 2963 °C; Boiling Point: 2963 °C @760 [mm Hg]; Melting Point: 1554.9 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Palladium