DYSPROSIUM (CAS 7429-91-6) — formula Dy, molecular weight 162.500; category organic chemicals.
DYSPROSIUM (CAS 7429-91-6) is a chemical raw material in the organic chemicals category. Its molecular formula Dy comprises 1 Dy atom. Its molecular weight is about 162.500. Reported physicochemical data: melting point around 1409 °C, boiling point around 2335 °C @760 [mm Hg]. 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 | 7429-91-6 |
|---|---|
| Molecular Formula | Dy |
| Molecular Weight | 162.500 |
| Melting Point | 1409 °C |
| Boiling Point | 2335 °C @760 [mm Hg] |
| Applications | Source: Rare earth minerals, Used to measure neutron flux, to fuel reactors, and to activate phosphors, Potential uses include nuclear control rods, stainless steel alloys |
| Category | Organic Chemicals |
Documented applications: Source: Rare earth minerals, Used to measure neutron flux, to fuel reactors, and to activate phosphors, Potential uses include nuclear control rods, stainless steel alloys.
DYSPROSIUM is a carbon-based organic compound with CAS registry number 7429-91-6 and molecular formula Dy (molecular weight 162.500), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7429-91-6
Its molecular formula Dy comprises 1 Dy atom.
Also known as: DYSPROSIUM · 金属镝
Category: organic chemicals
The CAS registry number of DYSPROSIUM is 7429-91-6.
Molecular formula Dy, molecular weight 162.500.
It is also registered under: DYSPROSIUM, 金属镝.
Recorded applications: Source: Rare earth minerals, Used to measure neutron flux, to fuel reactors, and to activate phosphors, Potential uses include nuclear control rods, stainless steel alloys.
Category: Organic 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 DYSPROSIUM (CAS 7429-91-6), compiled from public chemistry databases.
| CAS Number | 7429-91-6 |
|---|---|
| PubChem CID | 23912 |
| Molecular Formula | Dy |
| IUPAC Name | dysprosium |
| UNII (FDA) | 1D4N45714Q |
| Molecular Weight | 162.500 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.929181 |
| Monoisotopic Mass | 163.929181 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
| Boiling Point | 2335 °C @760 [mm Hg] |
|---|---|
| Melting Point | 1409 °C |
| Density | 8.54 @25 °C |
DYSPROSIUM; 7429-91-6; 1D4N45714Q; DTXSID5064673; Dysprosium Metallicum; RefChem:58507; DTXCID3047631; 231-073-9; dysprosium atom; MFCD00010982; Dysprosium Ion; disprosio; Dysprosium powder; Dysprosium Standard: Dy @ 1000 microg/mL in 5% HNO3; Dysprosium Standard: Dy @ 10000 microg/mL in 5% HNO3; Element-Dy
| GHS notifications | 23.8% (25 / 105) |
|---|
| GHS notifications | 23.8% (25 / 105) |
|---|---|
| Notified hazard statements | H228 (60%), H250 (16.2%), H251 (21%), H252 (16.2%), H260 (16.2%), H315 (21%), H319 (21%), H413 (21%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 金属镝