Strontiumnitrat 99+% ACS

Leverantör: Thermo Scientific
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315175000 315170025 315171000
ACRO315175000EA 2050 SEK
ACRO315175000 ACRO315170025 ACRO315171000
Strontiumnitrat 99+% ACS
Strontium nitrate
Formel: Sr(NO₃)₂
MW: 211,63 g/mol
Kokpunkt: 645 °C (1013 hPa)
Smältpunkt: 570 °C
Densitet: 2,113 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011248
CAS nummer: 10042-76-9
EINECS: 233-131-9
UN: 1507
ADR: 5.1,III
Merck Index: 13,08926

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Specifikation testresultat

Appearance White Crystalline powder or crystals and/or chunks
Titration Complexometric ≥99.0 %
Loss on drying ≤0.1 % (105°C)
pH 5.0 to 7.0 (5 % solution at 25.0°C)
Chloride (Cl) ≤20 ppm
Sulfate (SO4) ≤50 ppm
Barium (Ba) ≤500 ppm
Calcium (Ca) ≤500 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤1000 ppm
Sodium (Na) ≤1000 ppm
Heavy metals (ICP-OES) ≤5 ppm
Insoluble matter ≤0.01 %

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