SZSE：002741
Chemical Reagents
Ammonium carbonateCOA Report
  • CAS No.：506-87-6
  • Molecular weight：96.08
  • Aliases：Ammonium carbonate?
  • Molecular formula：(NH4)2.CO3
  • EC No.：208-058-0
Information
Specification category：
Product No. Product name specifications
1.06001.010 Ammonium carbonate AR500g
1.06001.020 Ammonium carbonate CP500g
1.06001.030 Ammonium carbonate CP25kg
1.06001.040 Ammonium carbonate Spec25kg
1.06001.040 Ammonium carbonate Spec25kg
1.06001.050 Ammonium carbonate AR25kg
Characteristic： Appearance and properties: Colorless solid with ammonia odor.
pH value: 9.4(50g/L H2O,20℃)
Relative vapor pressure: 2.7(air=1)(20℃)
Concentration: Pure
Saturated vapor pressure(hPa):69(20℃)
Solubility: Soluble in water.Decompose in hot water.Insoluble in ethanol and carbon disulfide.
Technical indicators：
Item AR CP
Assay(NH3) ≥40.0% ≥40.0%
Clarity of solution Pass3 Pass5
Insoluble matter in water ≤0.002% ≤0.01%
Residue on ignition(as SO4) ≤0.002% ≤0.01%
Chloride (Cl) ≤0.0005% ≤0.001%
Sulfuric compound (as SO4) ≤0.002% ≤0.005%
Iron(Fe) ≤0.0001% ≤0.0005%
Heavy metals(as Pb) ≤0.0005% ≤0.001%
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