Calcium hydroxide/CAS:1305-62-0
Short Description:
Product name: Calcium hydroxide
Type:ZA-N
CAS:1305-62-0
MF:CaH2O2
MW: 74.09
STRUCTURE:
Density: 2.24 g/mL at 25 °C (lit.)
melting point: 580 °C
chemical properties:
calcium hydroxide (calcium hydroxide), an inorganic compound with the chemical formula Ca(OH)2, is commonly known as slaked lime or hydrated lime. It is a white powder-like solid. When water is added, it forms two layers. The upper layer of the aqueous solution is called clear lime water, and the lower layer of the suspension is called lime milk or lime slurry. The clear liquid on the upper layer, lime water, can be used to test for carbon dioxide, while the turbid liquid on the lower layer, lime milk, is a building material. The solubility of calcium hydroxide decreases with the increase of temperature. It is insoluble in alcohol but soluble in ammonium salts and glycerol. It can react with acids to form the corresponding calcium salts. At 580℃, it decomposes into calcium oxide and water.
specification
|
Item |
Specifications |
|
Appearance |
white powder |
|
Content |
≥85% |
|
Content of Acid-Insoluble Substances |
≤1.0% |
|
particle fineness |
≤4 |
Usage
Used in the production of bleaching powder, water softeners, water disinfection and clarification agents, as well as in the construction industry, etc.
Used in pharmaceuticals. It can be used as an additive in the rubber and petroleum industries. When used in lubricating oil, it can prevent coking, sludge deposition, neutralize and prevent corrosion. It can also be used as a water softener, disinfectant, antacid, etc.
It is used as an analytical reagent, a carbon dioxide absorber, and also in organic synthesis
It is used for making bleaching powder, water softeners, depilators, disinfectants, antacids, astringents and various calcium salts
Test carbon dioxide, gas absorption. Leather dehairing, pest control, water treatment.
Packaging and Shipping
25KG/Drum or as customer requirements.
Belongs to common goods and can deliver by ocean and air
Keep and storage
Shelf life:24 month from date of manufacture in original unopened packaging stored in a cool dry place out of direct sunlight, water.
Ventilated warehouse, Low temperature drying, Separated from oxidants, acids.
