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1.01134 Supelco

Ammonium carbamate

for analysis EMSURE®

Synonym: Ammonium carbamate, Ammonium carbaminate, Carbamic acid ammonium salt

  • CAS Number 1111-78-0

  • Empirical Formula (Hill Notation) CH6N2O2

  • Molecular Weight 78.07

  •  MDL number MFCD00013010

  •  EC Index Number 214-185-2

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Properties

Quality Level   300
vapor pressure   82 hPa ( 20 °C)
potency   681-1470 mg/kg LD50, oral (Rat)
pH   10 (20 °C, 100 g/L in H2O)
mp   152 °C (closed capillary tube)
solubility   790 g/L
density   1.6 g/cm3 at 20 °C
bulk density   750 kg/m3
InChI   1S/CH3NO2.H3N.H2O/c2-1(3)4;;/h2H2,(H,3,4);1H3;1H2
InChI key   SFWLALIEAXEULE-UHFFFAOYSA-N
storage conditions   Store at +15°C to +25°C.

Description

Analysis Note

Assay (alkalimetric): ≥ 99.5 %
Chloride (Cl): ≤ 0.0003 %
Nitrate (NO₃): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.003 %
Fe (Iron): ≤ 0.0002 %
Residue on ignition (as sulfate): ≤ 0.002 %

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Protocols & Articles

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