Ammonium hydroxide: Difference between revisions
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JeffEvarts (talk | contribs) (Created page with "{{Compound|chemf=NH4OH |mm=35.04|density=0.88-0.91|mp=-57.5|bp=37.7|sol_aq=misc|eof=-80|solvent=yes |stp_p=liquid|stp_q=colorless }} ==Uses== ===Primary=== * Feedstock for a...") |
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Revision as of 20:01, 11 December 2019
| Chemical formula | NH4OH |
|---|---|
| OTP appearance | colorless liquid |
| Molar Mass(g/mol) | 35.04 |
| Enthalpy of Formation(kJ/mol) | -80 |
| Density(g/cc) | 0.88-0.91 |
| Melting Point(°C) | -57.5 |
| Boiling Point(°C) | 37.7 |
| Solubility in water(g/L) | misc |
| NFPA 704 |  0
0
0
|
Uses
Primary
- Feedstock for ammonium chloride and most amines.
- Solvent
- Antibacterial
- Fertilizer
Other
Natural occurrence
- Occurs naturally in the effluent of birds, fish, and rodents.
Hazards
- Inhalation or consumption can be hazardous
Production
Extraction
- Directly from excrement
Synthesis
- Action of urease upon urea, usually at raised temperature.
- (NH2)2CO + H2O → CO2 + 2 NH3
Testing
Purification
Storage
- Airtight containers