Calcium

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Description

Calcium is a silvery-white, relatively soft metal that is obtained by heating calcium oxide (CaO) with aluminium metal in a vacuum. Although calcium metal is attacked by oxygen and water, the bulk metal is protected by an oxide-nitride film and can be worked as a metal. It is used in alloys and in the manufacture of zirconium, thorium, uranium and the rare earth metals. Calcium oxide (lime) is used in metallurgy, water treatment, chemicals industry, cement, etc.

Atomic number 20
Density in g/cm³ 1.54
Atomic radius in pm 194
Atomic weight in u 40.078
Melting point in °C 839
Boiling point in °C 1484

NameDimensionsPurityQuantityArticle NumberAdd to quotehf:categories
Calcium 2 ethylhexanoate, AAS2,5g001095calcium compounds-calcium
Calcium 2,4-pentanedionate100g001113-1calcium compounds-calcium
Calcium 2,4-pentanedionate250g001113-2calcium compounds-calcium
Calcium 2,4-pentanedionate100g001113-1calcium powder-calcium
Calcium 2,4-pentanedionate250g001113-2calcium powder-calcium
Calcium acetate hydrate99%1kg001087calcium compounds-calcium
Calcium aluminate99%5g900843-1calcium compounds-calcium
Calcium aluminate99%25g900843-2calcium compounds-calcium
Calcium aluminate99%100g900843-3calcium compounds-calcium
Calcium aluminate99%5g900843-1calcium powder-calcium
Calcium aluminate99%25g900843-2calcium powder-calcium
Calcium aluminate99%100g900843-3calcium powder-calcium
Calcium boride-20 mesh100g001088calcium compounds-calcium
Calcium boride-20 mesh100g001088calcium powder-calcium
Calcium carbonate99%1kg001089calcium compounds-calcium
Calcium carbonate99.9%100g001090calcium compounds-calcium
Calcium carbonate99%1kg001089calcium powder-calcium
Calcium carbonate99.9%100g001090calcium powder-calcium
Calcium chloride dihydrate99+%1kg001092calcium compounds-calcium
Calcium chloride, anhydrous2-5 mm1kg001091calcium compounds-calcium
Calcium chloride, anhydrous2-5 mm1kg001091calcium granules-pellets-pieces-calcium
Calcium dihydrogen phosphate hydrate5kg001094-2calcium compounds-calcium
Calcium dihydrogen phosphate hydrate2kg001094-1calcium compounds-calcium
Calcium dihydrogen phosphate hydrate5kg001094-2calcium powder-calcium
Calcium dihydrogen phosphate hydrate2kg001094-1calcium powder-calcium
Calcium fluoride98%1kg001096calcium compounds-calcium
Calcium fluoride99.5+%100g001097calcium compounds-calcium
Calcium fluoride99.9%25g903085-1calcium compounds-calcium
Calcium fluoride99.9%100g903085-2calcium compounds-calcium
Calcium fluoride98%1kg001096calcium powder-calcium
Calcium fluoride99.5+%100g001097calcium powder-calcium
Calcium formiate, tech.5kg001099calcium compounds-calcium
Calcium gluconate hydrate2,5kg001100-2calcium compounds-calcium
Calcium gluconate hydrate1kg001100-1calcium compounds-calcium
Calcium hydroxide96+%1kg001102calcium compounds-calcium
Calcium hydroxide96+%1kg001102calcium powder-calcium
Calcium hypophosphite98+%100g001103calcium compounds-calcium
Calcium Iactate hydrate98+%1kg001105calcium compounds-calcium
Calcium iodide hydrate/ tech.500g001104calcium compounds-calcium
Calcium orthophosphate2kg001109-2calcium powder-calcium
Calcium orthophosphate1kg001109-1calcium powder-calcium
Calcium oxide2,5kg001111calcium powder-calcium
Calcium oxide powder99.99%10g900841-1calcium powder-calcium
Calcium oxide powder99.99%50g900841-2calcium powder-calcium
Calcium pyrophosphate96+%1kg001115-1calcium powder-calcium
Calcium pyrophosphate96+%5kg001115-2calcium powder-calcium
Calcium titanate powder99%250g900844calcium powder-calcium
Calcium tungstate powder99+%100g001118-1calcium powder-calcium
Calcium tungstate powder99+%250g001118-2calcium powder-calcium