Calcium hydroxide Supplier & Manufacturer in Kolkata India

Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless crystal or white powder and is obtained when calcium oxide (called lime or quicklime) is mixed, or slaked with water. It has many names including hydrated lime, caustic lime, builders' lime, slack lime, cal, or pickling lime. Calcium hydroxide is used in many applications, including food preparation, where it has been identified as E number E526. Limewater is the common name for a saturated solution of calcium hydroxide.

Is it safe to eat calcium hydroxide?

Food-grade calcium hydroxide is safe for human consumption and been used in traditional cultures for hundreds of years. In Mexico, it was traditionally used to soak corn to make it more digestible. ... Though it's best to eat organic food as much as possible, even organic food may contain additives.

How is calcium hydroxide used?

calcium compounds. Calcium hydroxide, also called slaked lime, Ca(OH)2, is obtained by the action of water on calcium oxide. When mixed with water, a small proportion of it dissolves, forming a solution known as limewater, the rest remaining as a suspension called milk of lime.

What is the use of calcium hydroxide in dentistry?

Clinical application of calcium hydroxide in dental pathology and endodontics. ... All calcium hydroxide preparations have a limited shelf life as they eventually turn into calcium oxide. Calcium hydroxide can be used as linings, for indirect and direct pulp cupping, root dressing, root canal sealant, apical closure.

Is calcium hydroxide toxic?

Calcium hydroxide poisoning. Calcium hydroxide is a white powder produced by mixing calcium oxide ("lime") with water. Calcium hydroxide poisoning occurs when someone swallows this substance. ... DO NOT use it to treat or manage an actual poison exposure.

What is calcium hydroxide used for in food?

It is a colorless crystal or white powder and is obtained when calcium oxide (called lime or quicklime) is mixed, or slaked with water. It has many names including hydrated lime, caustic lime, builders' lime, slack lime, cal, or pickling lime. Calcium hydroxide is used in many applications, including food preparation.

Is calcium hydroxide an acid or a base?

That doesn't matter - what does dissolve is still 100% ionised into calcium ions and hydroxide ions. Calcium hydroxide still counts as a strong base because of that 100% ionisation. Originally Answered: Is calcium hydroxide a strong or weak base?