1.01134
Ammonium carbamate
for analysis EMSURE®
別名:
Ammonium carbamate, Ammonium carbaminate, Carbamic acid ammonium salt
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この商品について
vapor pressure
82 hPa ( 20 °C)
Quality Segment
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
SMILES string
[N+H4].NC(=O)[O-].O
InChI
1S/CH3NO2.H3N.H2O/c2-1(3)4;;/h2H2,(H,3,4);1H3;1H2
InChI key
SFWLALIEAXEULE-UHFFFAOYSA-N
Application
- Oxalic acid as a dual C1 surrogate for heterogeneous palladium-catalyzed tandem four-component quinazolinone synthesis.: This study explores the use of ammonium carbamate in synthesizing quinazolinones via a novel palladium-catalyzed method, highlighting its application in organic synthesis (Sheetal et al., 2024).
- High-Capacity, Cooperative CO(2) Capture in a Diamine-Appended Metal-Organic Framework through a Combined Chemisorptive and Physisorptive Mechanism.: Ammonium carbamate is discussed in the context of enhancing CO2 capture efficiency in metal-organic frameworks, showcasing its potential in environmental applications (Zhu et al., 2024).
- Thermal Synthesis of Carbamic Acid and Its Dimer in Interstellar Ices: A Reservoir of Interstellar Amino Acids.: The paper investigates the formation of carbamic acid from ammonium carbamate under interstellar conditions, providing insights into astrochemistry and the origins of amino acids in space (Marks et al., 2023).
Analysis Note
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
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
保管分類
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
試験成績書（COA）
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