Name:Calcium hydroxide;
Chemical
formula:Ca(OH)2;
Molecular
weight:74.096;
CAS:1305-62-0;
EINECS:215-137-3;
Melting
point:580℃;
Density:2.24
g/mL at 25 ℃(lit.);
Appearance: white solid powder
;
Features: slightly soluble in water,
insoluble in alcohol, soluble in ammonium salt, glycerin, and react
with acid to form corresponding calcium salts. strong alkali has
corrosion effect on skin and fabric.;
Purity:90
95 96 98;
Granularity: 100mesh, 200mesh,
230mesh, 325mesh;
Application:
1. Environmental
protection: acid wastewater, water softener, sewage treatment,
boiler flue gas desulfurization
(neutralizer);
2. Chemical
industry: the production of calcium carbonate, epichlorohydrin,
epoxy propane, bleaching powder, bleaching powder, disinfectants,
anti acid agents, astringent, water softener, soil acid inhibitor,
depilating agent, buffering agent, neutralizing agent, curing agent
and drugs (raw materials, additives and
additives);
3. Tannery:stuffing;
4. Construction:
Stone help cut agent, soil stabilizer, concrete modifier, caulking
gypsum board coagulant and adhesive
formulations;
5. Medicine:
intramedullary amputation, apex inducement (acid inhibitor,
astringent);
6. Other
uses: metallurgy, rubber, paint, oil lubricating oil, paper, food,
medicine, feed, plastic fiber, etc.