CALCIUM OXIDE Product NameCALCIUM OXIDE CAS73018-51-6 MFCaO MW56.08 EINECS277-225-8 MOL File73018-51-6.mol Chemical Properties Melting point2570 °C Boiling point2850 °C(lit.) Density3.3 g/mL at 25 °C(lit.) vapor pressure3.68hPa at 20℃...
A large amount of calcium oxide also is used as starting material in the production ofcalcium carbide, CaC2, also known simply as carbide, or calcium acetylide. Colourless when pure (though technical grades are typically grayish brown), this solid decomposes in water, forming flammableacetylenegas...
73018-51-6 Basic Information Chemical NameCALCIUM OXIDE CAS No.73018-51-6 Molecular FormulaCaO Molecular Weight56.08 EINECS277-225-8 SynonymsBURNT LIME; CALCIUM (II) OXIDE; CALX; View More73018-51-6 Properties Density3.3?g/mL?at 25?°C(lit.) Boiling Point2850?°C(lit.) Melting Point...
Melting-point diagram of the system calcium oxide-calcium fluorideBudnikov, P PTresvyatskii, S GBudnikov, P.P. and S.G. Tresvyatskii, Melting-point diagram of the system calcium oxide-calcium fluoride. Dokl. Akad. Nauk SSSR, 1953, 89, p 479-82....
The freecalcium oxideand the periclase formed in the converter smelting process are primary factor affect the steel slag long-term unstable.───转炉冶炼过程中所形成的游离氧化钙和方镁石是影响钢渣长期不稳定性的主要因素。 Calcium oxide can neutralize peptic acid better than calcium carbonate.───氧...
Calcium Oxide content 70-80% Carrier PE/PP Water absorption 20% Moisture absorbent weight 20~25±1,0% MFI(230°C/10min) 5~10g/10min Melting Point (°C) 120ºC Density(g/m³) 1.4+/-0.1g/m³ Volatility 1.5+/-0.5% Pellet size of Masterbatch 2.5micron Addition Ra...
Calcium oxide Chemical Properties Melting point2570 °C Boiling point2850 °C (lit.) density3.3 g/mL at 25 °C (lit.) refractive index1.83 Fp2850°C storage temp.no restrictions. solubility1.65g/l Risk of violent reaction. formpowder
Calcium MELTING POINT: 839°C BOILING POINT : 1,484°C DENSITY : 1.55 g/cm 3 MOST COMMON IONS : Ca 2+ Calcium is the fifth most abundant element in Earth's crust, with calcium oxide, CaO (lime), being among the most common of all terrestrial compounds. Calcium is very important ...
Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers. Density: 3.3-3.4 g/cm3 Melting Point: 2572 °C Boiling Point: 2850 °C Flash Point: 2850ºC Ref...
disodium EDTA through a 50ml Burette with stirring (preferably with a magnetic stirrer), then add 15ml of sodium hydroxide solution (TS-224) and 300mg of hydroxynaphthol blue indicator, titration was continued to the blue end point. EDTA corresponds to calcium oxide 2.804mg per Ml of 0.05mol...