Calcium nitrate tetrahydrate AGR ACS

Ca(NO₃)₂ · 4H₂O
M.W: 236.15  CAS: 13477-34-4  EC: 233-332-1  
UN: 1454  IMDG: 5.1 III UN 1454  ADR: 5.1 III UN 1454 (E)  IATA: 5.1 III UN 1454  

Specifications :

• Assay 99.0 – 103.0%
• Substances insoluble in water (H₂O) ? 0.005%
• pH (5% water, 25°C) ? 0.005%
• Chloride (Cl^–) ? 0.005%
• Barium (Ba) ? 0.005%
• Iron (Fe) ? 0.002%
• Heavy metals (Pb) ? 0.0005%
• Magnesium (Mg) ? 0.05%
• Sulfates (SO₄) ? 0.002%
• Sodium (Na) ? 0.01%
• Potassium (K) ? 0.005%
• Nitrites (NO₂) ? 0.001%
• Strontium (Sr) ? 0.05%