Grundinformationen
- Standard-SMILES
[Ca+2].[Mg+2].[O-2].[O-2]- InChIKey
YLUIKWVQCKSMCF-UHFFFAOYSA-N- Summenformel
- CaMgO2
- Durchschnittliche Molmasse
- 96,38 g/mol
- Monoisotopische Masse
- 95,93746192
Namen und Bezeichner
- Bevorzugter Name
- Calcium magnesium oxide
- IUPAC
- calcium;magnesium;bis(oxygen(2-))
- Lokaler Name
- Calciummagnesiumoxid
- Englischer Name
- Calcium magnesium oxide
- Summenformel
- CaH6MgO
- Molmasse
- 86.43
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
37247-91-9- PubChem CID
- 161939
- DTXSID
DTXSID80890840- EC Number
- 253-425-0
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 4
- Formalladung
- 0
- Komplexität
- 0
Experimentelle und physikochemische Eigenschaften
Physical Description
Large Crystals; CBI; Dry Powder; Liquid; Dry Powder; Large Crystals
White crystals with a mild earthy odor; [Graymont MSDS]
Physikochemische Eigenschaften
- Dichte
- 3.41 · 3.41[at 20℃]
- Wasserlöslichkeit
- 1.385 g/L · 1.385g/L at 20℃
- EPA chemische Informationen
- Calcium magnesium oxide (37247-91-9)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.4% (1 of 278) of reports.
Danger
H315 (99.3%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 278 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Calcium magnesium oxide
Calcium magnesium oxide is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Calcium magnesium oxide are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Calcium magnesium oxide (EC: 253-425-0)
Calcium magnesium oxide: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
Reacts with water producing heat and high alkalinity; [IUCLID] May contain up to 1% crystalline silica (CAS# 14808-60-7); Absorbs moisture and carbon dioxide from air forming calcium magnesium hydroxide oxide and calcium magnesium carbonate oxide; Reacts with water producing calcium magnesium hydroxide oxide and calcium magnesium hydroxide and sufficient heat to ignite surrounding combustible materials; Causes severe irritation or burns; Inhalation of dust may cause corrosive injuries to upper respiratory tract; [Graymont MSDS]
Toxikologische Informationen
Sicherheitsdaten
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
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]
General Manufacturing Information
All Other Basic Inorganic Chemical Manufacturing
Calcium magnesium oxide: ACTIVE
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