Oxyde de calcium - ≥98%, used for Manufacturing of steel, aluminum, magnesium, and glass and calcium salts, building and construction materials, lubricants, laboratory reagentCalcium oxide has wide-ranging utility in industry. It is used in making porcela

CAS: 1305-78-8 Cat. No.: C141333 Formule: CaO Poids moléculaire: 56.08 Numéro CE: 215-138-9

QUALITÉ & PURETÉ ≥98%

Synonyms

AKOS015903966 | Oxyde de calcium nanopoudre | Oxyde de calcium, puriss., conforme à la spécification analytique de la FCC, 96-100.5% (substance ex-flammée), poudre (fine) | Oxyde de calcium, qualité spéciale SAJ, >=98.0% | UN1910 | Caloxol CP2 | CML 31 |

Storage

Chargé d'argon

Shipped In

Normal

Vue d’ensemble

Calcium oxide (CaO) is an alkaline earth metal oxide that has many industrial applications. Calcium oxide receives great attention in catalysis because it is affordable, environmentally friendly, and characterized by a strong basic nature, abundantly available, low methanol solubility and non-toxic compound.

Calcium oxide is used:
As a catalyst during the transesterification of palm oil to produce biodiesel.
In the inactivation of Cryptosporidium spp. oocysts and Giardia spp. Cysts from WTS (water treatment sludge).
In combination with PAA (peracetic acid) to increases the biogas production potential of cow manure and maize straw.

Spécifications

Synonymes

AKOS015903966 | Oxyde de calcium nanopoudre | Oxyde de calcium, puriss., conforme à la spécification analytique de la FCC, 96-100.5% (substance ex-flammée), poudre (fine) | Oxyde de calcium, qualité spéciale SAJ, >=98.0% | UN1910 | Caloxol CP2 | CML 31 |

Spécifications et pureté

≥98%

Application

Manufacturing of steel, aluminum, magnesium, and glass and calcium salts, building and construction materials, lubricants, laboratory reagentCalcium oxide has wide-ranging utility in industry. It is used in making porcelain, cements, mortars and glass. It

Conditions de stockage de stockage

Chargé d'argon

Expédié en

Normal

Pureté

≥98%

Noms et identifiants

Pubchem Sid

528772495

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528772495

Sourires canoniques

O=[Ca]

IUPAC Name

oxocalcium

InChIKey

ODINCKMPIJJUCX-UHFFFAOYSA-N

INCHI

1S/Ca.O

Isomères SMILES

O=[Ca]

WGK Allemagne

1

RTECS

EW3100000

Numéro ONU

1910

Groupe d'emballage

III

Poids moléculaire

56.08

Reaxy-Rn

3902805

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902805&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkaline earth metal organides
      • Subclass Alkaline earth metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkaline earth metal organides
• Subclass: Alkaline earth metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal oxides
• Alternative Parents: Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkaline earth metal oxide - Inorganic oxide
• Description: This compound belongs to the class of inorganic compounds known as alkaline earth metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkaline earth metal.
• External Descriptors: calcium oxides

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Sensibilité: Moisture sensitive，Air sensitive
• Indice de réfraction: 1.838
• Point d'ébullition (°C): 2850℃
• Point de fusion (°C): 2572℃
• Poids moléculaire: 56.080 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 55.9575 Da
• Monoisotopic Mass: 55.9575 Da
• Topological Polar Surface Area: 17.100 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3