ERBIUM (CAS 7440-52-0) — formula Er, molecular weight 167.26; category organic chemicals.
ERBIUM (CAS 7440-52-0) is a chemical raw material in the organic chemicals category. Its molecular formula Er comprises 1 Er atom. Its molecular weight is about 167.26. 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 | 7440-52-0 |
|---|---|
| Molecular Formula | Er |
| Molecular Weight | 167.26 |
| Applications | Source: rare earth minerals, nuclear control rods, alloys, and lasers, Recent improvements in ion-exchange techniques have reduced the cost of isolating this element, and it is finding uses in nuclear technology and metallurgy. Erbium alloys have advantages in workability. Erbium colorants are used to produce pink glass and ceramic glazes |
| Category | Organic Chemicals |
Documented applications: Source: rare earth minerals, nuclear control rods, alloys, and lasers, Recent improvements in ion-exchange techniques have reduced the cost of isolating this element, and it is finding uses in nuclear technology and metallurgy. Erbium alloys have advantages in workability. Erbium colorants are used to produce pink glass and ceramic glazes.
ERBIUM is a carbon-based organic compound with CAS registry number 7440-52-0 and molecular formula Er (molecular weight 167.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7440-52-0
Its molecular formula Er comprises 1 Er atom.
Also known as: ERBIUM · 铒；金属铒
Category: organic chemicals
The CAS registry number of ERBIUM is 7440-52-0.
Molecular formula Er, molecular weight 167.26.
It is also registered under: ERBIUM, 铒；金属铒.
Recorded applications: Source: rare earth minerals, nuclear control rods, alloys, and lasers, Recent improvements in ion-exchange techniques have reduced the cost of isolating this element, and it is finding uses in nuclear technology and metallurgy. Erbium alloys have advantages in workability. Erbium colorants are used to produce pink glass and ceramic glazes.
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 ERBIUM (CAS 7440-52-0), compiled from public chemistry databases.
| CAS Number | 7440-52-0 |
|---|---|
| PubChem CID | 23980 |
| Molecular Formula | Er |
| IUPAC Name | erbium |
| UNII (FDA) | 77B218D3YE |
| Molecular Weight | 167.26 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 165.930301 |
| Monoisotopic Mass | 165.930301 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
ERBIUM; 7440-52-0; DTXSID8064694; CHEBI:33379; ERBIUM METALLICUM; RefChem:57202; DTXCID1047659; 77B218D3YE; 231-160-1; Erbium element; MFCD00010987; Erbium foil; erbio; Erbium Standard: Er @ 1000 microg/mL in 5% HNO3; Erbium Standard: Er @ 10000 microg/mL in 5% HNO3; metallic erbium
| GHS notifications | 4.8% (5 / 104) |
|---|
| GHS notifications | 4.8% (5 / 104) |
|---|---|
| Notified hazard statements | H228 (93.3%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 铒；金属铒