Calcium nitrate tetrahydrate 99+% ACS

Supplier: Thermo Scientific
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423530250 423535000 423530025
ACRO423530250EA 25.2 EUR
ACRO423530250 ACRO423535000 ACRO423530025
Calcium nitrate tetrahydrate 99+% ACS
Calcium nitrate tetrahydrate
Formula: Ca(NO₃)₂·4H₂O
MW: 236,15 g/mol
Melting Pt: 45 °C
Density: 1,86 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149604
CAS Number: 13477-34-4
EINECS: 233-332-1
ADR: 5.1,III
Merck Index: 13,01687

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Specification Test Results

Appearance White Crystals
Titration Complexometric 99.0 to 103.0 %
pH 5.0 to 7.0 (5 % at 25°C)
Chloride (Cl) ≤50 ppm
Nitrite (NO2) ≤10 ppm
Sulfate (SO4) ≤20 ppm
Barium (Ba) ≤50 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤500 ppm
Potassium (K) ≤50 ppm
Sodium (Na) ≤100 ppm
Strontium (Sr) ≤500 ppm
Heavy metals (ICP-OES) ≤5 ppm
Insoluble matter ≤0.005 %

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