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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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