四氧化二铝锶

Description

dialuminium strontium tetraoxide · CAS 12004-37-4 · Al2O5Sr2.

Identification

CAS Registry Number	12004-37-4
PubChem CID	165931
Molecular formula	Al2O5Sr2
IUPAC name	dialuminum;distrontium;pentakis(oxygen(2-))

Computed Descriptors

Molecular Weight	309.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	309.748874
Monoisotopic Mass	309.748874
Topological Polar Surface Area	5
Heavy Atom Count	9
Formal Charge	0
Complexity	0

Regulatory Status

GHS notification summary	5.1% (10 / 195)

GHS Hazard Classification

GHS notification summary	5.1% (10 / 195)
Reported hazard statements	H315 (94.9%), H319 (94.9%), H335 (94.9%)

Documented Uses

• When activated with a suitable dopant, strontium aluminate acts as a photoluminescent phosphor with long persistence of phosphorescence. (L787)
• Aluminum strontium oxide (Al2SrO4): ACTIVE

Synonyms

EINECS 234-455-3; Strontium aluminic acid; RefChem:111697; DTXCID401079272; DIALUMINIUM(3+) ION DISTRONTIUM(2+) ION PENTAOXIDANDIIDE; 12004-37-4; Aluminum strontium oxide (Al2SrO4); DTXSID70892151; strontium aluminate; dialuminum;distrontium;oxygen(2-); strontium;oxido(oxo)alumane; SCHEMBL407549; FNWBQFMGIFLWII-UHFFFAOYSA-N

Frequently Asked Questions

What are the CAS number and molecular formula of dialuminium strontium tetraoxide?

CAS 12004-37-4; molecular formula Al2O5Sr2; molecular weight — g/mol.

What other names is dialuminium strontium tetraoxide known by?

EINECS 234-455-3, Strontium aluminic acid, RefChem:111697, DTXCID401079272, DIALUMINIUM(3+) ION DISTRONTIUM(2+) ION PENTAOXIDANDIIDE, 12004-37-4.

Is dialuminium strontium tetraoxide classified as hazardous?

5.1% of GHS notifications report no hazard classification (10 of 195).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.