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Calcium chloride is a highly soluble calcium salt. Hexahydrate calcium chloride (CaCl 2 ·6H 2 O) has solubility in water of 811 g/L at 25 °C. [1] Calcium chloride when taken orally completely dissociates into calcium ions (Ca 2+) in the gastrointestinal tract, resulting in readily bioavailable calcium. The high concentration of calcium ions ...
calcium chloride: 10043–52–4 CaCl 2 •6H 2 O: calcium chloride hexahydrate: 7774–34–7 CaCl 2 O 2: calcium hypochlorite: 7778–54–3 CaCr 2 O 7: calcium chromate: 14307–33–6 CaF 2: calcium fluoride: 7789–75–5 CaHPO 4: calcium hydrogenorthophosphate: 7757–93–9 CaH 2: calcium hydride: 7789–78–8 Ca(H 2 PO 2) 2: calcium ...
Antarcticite is an uncommon calcium chloride hexahydrate mineral with formula CaCl 2 ·6H 2 O. It forms colorless acicular trigonal crystals. It is hygroscopic and has a low relative density of 1.715.
Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75
The notation "hydrated compound⋅n H 2 O", where n is the number of water molecules per formula unit of the salt, is commonly used to show that a salt is hydrated. The n is usually a low integer, though it is possible for fractional values to occur. For example, in a monohydrate n = 1, and in a hexahydrate n = 6.
In some cases, the majority of the weight of a compound arises from water. Glauber's salt, Na 2 SO 4 (H 2 O) 10, is a white crystalline solid with greater than 50% water by weight. Consider the case of nickel(II) chloride hexahydrate. This species has the formula NiCl 2 (H 2 O) 6.
Calcium hydroxychloride is sometimes confused with calcium hypochlorite. Calcium hydroxychloride is a double salt, which consists of calcium cations Ca 2+ and two kinds of anions, chloride Cl − and hydroxide − OH, while calcium hypochlorite consists of calcium cations Ca 2+ and only one kind of anions, hypochlorite − OCl.
Calcium nitrate are inorganic compounds with the formula Ca(NO 3) 2 (H 2 O) x. The anhydrous compound, which is rarely encountered, absorbs moisture from the air to give the tetrahydrate . Both anhydrous and hydrated forms are colourless salts .