1.High purity,99% min 2.Punctual deliverying 3.Competitive price and good quality

Strontium Carbonate

Molecular Formula:SrCO     Relative molecular mass:147.63

Physicochemical Properties:White powder.Relative density 3.70.Melting point 1497°C(under CO atmosphere).Decompose to emit carbon dioxide when heats up to 1340°C.Difficult to dissolve in water,slightly soluble in ammonia and ammonium carbonate,Does not dissolve in alcohol,easily dissolve in ammonium chloride and ammonium nitrate.Change into strontium chloride when boil with dioxide.Emit carbon dioxide when react with acid.Dissolve to become strontium hydrogen carbonate in water containing carbon dioxide.Meet hydrogen sulfide to create sulfur when suspend in water.

Applications and Usages:Basic material of producing potassium salt.Glass made by strontium carbonate has strong power to absorb X radial.Widely used in producing the cathode ray tubes of color television.Also used in electromagnet,oxygen of strontium and iron,can crank out mini television and be used for adding hydrogen.Moreover,used in production of fireworks,fluorescent glass,signal bomb,paper making,medicine,analytical reagent,as well as refinement of sugar and electrolyte of metal zine,potassium salt,paint manufacturing and so on.

Specification:

Items	High-purity
Content(SrCO3),%                    ≥	99.0
Barium(Ba),%                        ≤	0.03
Calcium(Ca),%                       ≤	0.03
Iron(Fe),%                           ≤	0.001
Sulfate(SO4),%                       ≤	0.01
Moisture,%                          ≤	0.2
Chloride(Cl),%                       ≤	0.002
Pb,%                        ≤	0.0005
Mg,%               ≤	0.001

Average granular size:1.84um 

Production according to A grade standard of GB-10660-89.

99% min High Purity Strontium Carbonate In Powder