纳米碳酸锶

Description

Strontium carbonate,nanometre · CAS 1633-05-2 · SrCO3. UNII 41YPU4MMCA. Melting Point: 1494 °C; Density: 3.5 g/cu-cm; Density: 3.5 g/cm³.

Identification

CAS Registry Number	1633-05-2
PubChem CID	15407
Molecular formula	SrCO3
IUPAC name	strontium carbonate
UNII (FDA)	41YPU4MMCA

Computed Descriptors

Molecular Weight	147.63
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	147.89035611
Monoisotopic Mass	147.89035611
Topological Polar Surface Area	63.2
Heavy Atom Count	5
Formal Charge	0
Complexity	18.8

Physical & Chemical Properties

Melting Point	1494 °C
Density	3.5 g/cu-cm
Density	3.5 g/cm³
Density	3.5 @25 °C

Physical description & handling notes

• Dry Powder
• White odorless solid; [Merck Index] Colorless or white odorless hygroscopic solid; [HSDB] White odorless powder; [MSDSonline]
• WHITE ODOURLESS POWDER.
• WHITE POWDER
• Colorless or white rhombic crystalline solid transforming to hexagonal above 926 °C
• White orthorhombic crystals

Regulatory Status

GHS notification summary	99.3% (398 / 401)

GHS Hazard Classification

GHS notification summary	99.3% (398 / 401)

Documented Uses

• Naturally found as the mineral strontianite; [Merck Index] Used in pyrotechnics, signals, ceramic ferrites, phosphors, iridescent glass, glass for color television tubes, oxide coatings, and fluxes for producing high-grade steels; Also used in refining sugar and as a lead scavenger in zinc production; [HSDB] Used in the electrical/electronic engineering industry; [IUCLID]
• Steel Producing [Category: Industry]
• Glass Manufacturing [Category: Industry]
• Metal Extraction and Refining [Category: Industry]
• IN PYROTECHNICS; MANUFACTURING IRIDESCENT GLASS; REFINING SUGAR
• As a catalyst; in radiation-resistant glass for color television tubes, ceramic ferrites, pyrotechnics.

Synonyms

STRONTIUM CARBONATE; 1633-05-2; Strontianite; Carbonic acid, strontium salt (1:1); Strontium carbonate (SrCO3); Carbonic acid strontium salt (1:1); DTXSID3029651; CI 77837; 41YPU4MMCA; C.I. 77837; STRONTIUM CARBONICUM; DTXCID009651; NSC-112224; RefChem:58367; 216-643-7; strontium;carbonate

Frequently Asked Questions

What are the CAS number and molecular formula of Strontium carbonate,nanometre?

CAS 1633-05-2; molecular formula SrCO3; molecular weight — g/mol.

What other names is Strontium carbonate,nanometre known by?

STRONTIUM CARBONATE, 1633-05-2, Strontianite, Carbonic acid, strontium salt (1:1), Strontium carbonate (SrCO3), Carbonic acid strontium salt (1:1).

Is Strontium carbonate,nanometre classified as hazardous?

99.3% of GHS notifications report no hazard classification (398 of 401).

What are the key physical properties of Strontium carbonate,nanometre?

Melting Point: 1494 °C; Density: 3.5 g/cu-cm; Density: 3.5 g/cm³; Density: 3.5 @25 °C.

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.