Calcium nitrate tetrahydrate 99+% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:13477-34-4
:
Formula:Ca(NO₃)₂·4H₂O
MDL Number:MFCD00149604
:236.15 g/mol
Merck Index:13,01687
Melting Pt:45 °C
Density:1.86 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:233-332-1
ADR:5.1,III
:GHS05
:GHS07
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 %
Specification Test Results
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