Zinc Chloride
Ammonium Zinc Chloride
Strontium chloride hexahydrate
Strontium Carbonate
Zinc Sulfate
Zinc Carbonate
Ammonium Chloride
zinc oxide
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STRONTIUM CARBONATE (HIGH PURITY)
1. Uses: Strontium carbonate is an important inorganic chemical product. It is mainly used in the field of luminescent glass, electronic ceramics, luminescent powder and other high-tech field. It is basic raw material for making electronic element, skyrocket, rainbow glass, and other strontium salts. With the rapid development of electronic industry and the wide application of high purity strontium carbonate in the high-tech field, the requirement for high purity strontium carbonate increased greatly. Especially for strontium carbonate which content is higher than 99% and the impurity is absolute qualified.
2. Properties: White powder, soluble in thin hydrochloric acid and thin nitric acid and give out CO2 , slightly soluble in water containing CO2 and ammonia salt liquor, insoluble in water. Decompose out CO2 and SrO when heated to 900°C.
Specification

Molecular formula:SrCO3

Molecular weight:147.63

Content

99.0% MIN

Clarity test

qualified

Muriatic acid insoluble substance content

0.007% MAX

Sulfate:(SO4)

0.01% MAX

Nitrate:(NO3)

0.015% MAX

Calcium and magnesium:(Calculate in Ca)

0.05% MAX

Ferrum (Fe)

0.001% MAX

Barium:(Ba)

0.05% MAX

Heavy metal:(Calculate in Pb)

0.002% MAX

 

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