氧化钙镁

Description

Calcium magnesium oxide · CAS 37247-91-9 · CaMgO2.

Identification

CAS Registry Number	37247-91-9
PubChem CID	161939
Molecular formula	CaMgO2
IUPAC name	calcium;magnesium;bis(oxygen(2-))

Computed Descriptors

Molecular Weight	96.38
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	95.9374618
Monoisotopic Mass	95.9374618
Topological Polar Surface Area	2
Heavy Atom Count	4
Formal Charge	0
Complexity	0

Physical description & handling notes

• Large Crystals; CBI; Dry Powder; Liquid; Dry Powder; Large Crystals
• White crystals with a mild earthy odor; [Graymont MSDS]

Regulatory Status

GHS notification summary	0.4% (1 / 278)

GHS Hazard Classification

GHS notification summary	0.4% (1 / 278)
Reported hazard statements	H315 (99.3%), H318 (99.6%), H335 (98.9%)

Documented Uses

• Used for extraction, refining, and processing of metals; as a construction materials additive, fertilizer, and pH regulator; [IUCLID] Used for neutralization, flocculation, flux and slag conditioning (steelmaking), and absorption; [Graymont MSDS]
• Steel Producing [Category: Industry]
• Metal Extraction and Refining [Category: Industry]
• Processing aids not otherwise specified
• Not Known or Reasonably Ascertainable
• 2023: 7,000,000,000 - <8,500,000,000 lb

Synonyms

Calcium magnesium oxide; Calcum magnesium oxide; 37247-91-9; EINECS 253-425-0; DTXSID80890840; EC 253-425-0; fluxing lime; Kemidol Oxide; Mag lime; Kemidol Oxide Fines; Dolime, Dolomitic lime; DOLOMITE CALCINATA; RefChem:573511; Calce viva, calce in zolle; CALCE DOLOMITICA VIVA; CALCE DOLOMITICA IN ZOLLE

Frequently Asked Questions

What are the CAS number and molecular formula of Calcium magnesium oxide?

CAS 37247-91-9; molecular formula CaMgO2; molecular weight — g/mol.

What other names is Calcium magnesium oxide known by?

Calcium magnesium oxide, Calcum magnesium oxide, 37247-91-9, EINECS 253-425-0, DTXSID80890840, EC 253-425-0.

Is Calcium magnesium oxide classified as hazardous?

0.4% of GHS notifications report no hazard classification (1 of 278).

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.