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SZSE：002741
Chemical Reagents
Strontium nitrate?COA Report
  • CAS No.：10042-76-9
  • Molecular weight：211.63
  • Aliases：Strontium nitrate
  • Molecular formula：Sr(NO3)2
  • UN Code：1507
  • EC No.：233-131-9
Information
Specification category：
Product No. Product Name Specification
1.03502.015 Strontium nitrate AR500g
1.03502.025 Strontium nitrate CP500g
1.03502.035 Strontium nitrate AR25kg
Characteristic： Appearance and properties: white crystal or powder, deliquescence.
Relative density: 2.986
Melting Point(℃): 570
Boiling Point(℃): 1100 (decomposition)
Concentration: Content: reagent grade ≥ 99.5%, industrial grade ≥ 99%.
Solubility: soluble in water, slightly soluble in ethanol, acetone, insoluble in nitric acid.
Heat of combustion (kJ / mol): meaningless
Critical temperature (℃): meaningless
Critical pressure (MPa): meaningless
Technical indicators：
Specification AR CP
Assay [Sr (NO3) 2] ≥ 99.5% ≥ 99.0%
Clarity test 2 4
Water insoluble ≤ 0.005% ≤ 0.01%
Loss on drying ≤ 0.1% ≤ 0.5%
Free acid (HNO3 meter) ≤ 0.013% ≤ 0.013%
Chloride (Cl) ≤ 0.0005% ≤ 0.002%
Sulfate (SO4) ≤ 0.005% ≤ 0.01%
Sodium (Na) ≤ 0.03% ≤ 0.05%
Magnesium (Mg) ≤ 0.005% ≤ 0.01%
Potassium (K) ≤ 0.02% ≤ 0.05%
Calcium (Ca) ≤ 0.03% ≤ 0.05%
Iron (Fe) ≤ 0.0002% ≤ 0.0005%
Barium (Ba) ≤ 0.02% ≤ 0.1%
Heavy metals (as Pb) ≤ 0.0005% ≤ 0.001%
Hazard characteristics：

UN 1507 STRONTIUM NITRATE,5.1,Ⅲ

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