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1.01134

Supelco

Ammonium carbamate

for analysis EMSURE®

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Synonym(s):
Ammonium carbamate, Ammonium carbaminate, Carbamic acid ammonium salt
Empirical Formula (Hill Notation):
CH6N2O2
CAS Number:
Molecular Weight:
78.07
MDL number:
EC Index Number:
214-185-2

vapor pressure

82 hPa ( 20 °C)

Quality Level

product line

EMSURE®

assay

≥99.5% (alkalimetric)

form

solid

potency

681-1470 mg/kg LD50, oral (Rat)

ign. residue

≤0.002% (as sulfate)

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

anion traces

chloride (Cl-): ≤0.0003%
nitrate (NO3-): ≤0.001%
phosphate (PO43-): ≤0.0005%
sulfate (SO42-): ≤0.001%

cation traces

Ca: ≤0.003%
Fe: ≤0.0002%
heavy metals (as Pb): ≤0.0005%

storage temp.

15-25°C

InChI

1S/CH3NO2.H3N.H2O/c2-1(3)4;;/h2H2,(H,3,4);1H3;1H2

InChI key

SFWLALIEAXEULE-UHFFFAOYSA-N

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Ammonium carbamate for analysis EMSURE®

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Ammonium carbamate 99%

292834

Ammonium carbamate

assay

≥99.5% (alkalimetric)

assay

≥95.0% (alkalimetric)

assay

≥95.0% (alkalimetric)

assay

99%

solubility

790 g/L

solubility

1920 g/L

solubility

1920 g/L

solubility

-

Quality Level

300

Quality Level

300

Quality Level

200

Quality Level

-

density

1.6 g/cm3 at 20 °C

density

1.72 g/cm3 at 20 °C

density

1.72 g/cm3 at 20 °C

density

-

vapor pressure

82 hPa ( 20 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

100 mmHg ( 26.7 °C)

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 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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