Description

Name:Strontium carbonate，nanometre;
Alias:C.I. ****7; Strontium carbonate; Strontium carbonate,high purity; Strontium carbonate,electronic grade; Strontiumcarbonate;
Chemical formula:SrCO3;
Molecular weight:**7.*3;
CAS:********2;********2;
EINECS:********7;
Melting point:***7℃;
Boiling point (atmospheric pressure):***7℃;
Density:3.7 g/cm3;
Properties: white powder or particle, odorless, odorless;
Solubility: soluble in ammonium chloride, ammonium nitrate solution, insoluble in water, slightly soluble in ammonia, ammonium carbonate and CO2 saturated aqueous solution, insoluble in alcohol;
Application:
1. Color TV cathode-ray tube, electromagnet, strontium ferrite, pyrotechnic, fluorescent glass, signal bomb, etc;
2. Production of other strontium salts: raw materials;
3. Special PTC thermistor element (switch starting, degaussing, current limiting protection, constant temperature heating, etc.): base powder;
4. Palladium carrier, paper-making, medicine, analytical reagent, refining of sugar, refining of metal zinc electrolyte, strontium salt pigment, etc.