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Baris 1:
{{otheruses4|senyawa organik|kegunaan lain|Urea (disambiguasi)}}
&lt;<!-- Here is a table of data; skip past it to edit the text. -->
{| align="right" border="1" cellspacing="0" cellpadding="3" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
 
! {{chembox header}} | Urea &lt;<!-- replace if not identical with the article name -->
|-
| align="center" colspan="2" | [[Berkas:Urea.png|150px|Chemical structure of urea]] [[Berkas:Urea-3D-vdW.png|100px|Urea 3D structure of urea]]
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|-
| Nama lainnya
| carbamide &lt;<!-- e.g. Ferrous chloride etc, + linked mineral names -->
|-
| [[Chemical formula|Rumus Molekul]]
| (NH&lt;<sub>2&lt;</sub>)&lt;<sub>2&lt;</sub>CO
|-
| [[Simplified molecular input line entry specification|Rumus bangun]] &lt;<!-- mostly for organic compounds, omit otherwise -->
| NC(=O)N
|-
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|-
| [[CAS registry number|CAS number]]
| &lt;<nowiki>[57-13-6]&lt;</nowiki>
|-
! {{chembox header}} | Properties
|-
| [[Berat Jenis]] and [[Phase (matter)|phase]]
| 1.33·10&lt;<sup>3&lt;</sup> kg/m&lt;<sup>3&lt;</sup> &lt;<ref>http://webmineral.com/data/Urea.shtml&lt;</ref>, solid
|-
| [[Soluble|Kelarutan]] di dalam [[air (molekul)|air]]
| 108 g/100 ml (20&amp;nbsp;°C){{br}}167 g/100 ml (40&amp;nbsp;°C){{br}}251 g/100 ml (60&amp;nbsp;°C){{br}}400 g/100 ml (80&amp;nbsp;°C){{br}}733 g/100 ml (100&amp;nbsp;°C)
|-
&lt;<!-- | Other solvents e.g. [[ethanol]], [[acetone]] -->
&lt;<!-- | solubility info on other solvents -->
&lt;<!-- |- -->
| [[Titik lebur]]
| 132.7&amp;nbsp;°C (406 K){{br}}decomposes
|-
| [[Titik didih]]
| n.a.
|-
| [[Acid dissociation constant|Keasaman]] (p''K''&lt;<sub>a&lt;</sub>) &lt;<!-- omit if not an acid or a base. If several values, be clear -->
| 0.18
|-
| [[Acid dissociation constant|Kebasaan]] (p''K''&lt;<sub>b&lt;</sub>) &lt;<!-- omit if not a base. If several values, be clear -->
| 13.82
|-
| [[Specific rotation|Chiral rotation &lt;<nowiki>[α]&lt;</nowiki>&lt;<sub>D&lt;</sub>]] &lt;<!-- (Only include this for chiral compounds, indicate direction/enantiomer combo if known) -->
| Not chiral
|-
| [[Kekentalan]]
| ? c[[Poise|P]] at ? °C&lt;<!-- Liquids only, omit if data unavailable. You may use [[Pascal-second|Pa.s]] if you prefer -->
|-
| [[Kelembaban relatif kritis]]
| 81% (20&amp;nbsp;°C){{br}}73% (30&amp;nbsp;°C)
|-
| Heat of solution in water
Baris 71:
|-
| [[Orbital hybridisation#Molecule shape|Molecular shape]]
&lt;<!-- for simple covalent molecules (omit for most large molecules, ionics and complexes) -->
| ? &lt;<!-- e.g. trigonal bipyramidal -->
|-
| [[Coordination geometry]]
&lt;<!-- for a metal complex or an ionic crystal, otherwise omit -->
| trigonal planar &lt;<!-- e.g. trigonal bipyramidal -->
|-
| [[Crystal structure]] &lt;<!-- omit if not a solid -->
| ? &lt;<!-- e.g. [[triclinic]], [[monoclinic]], [[orthorhombic]], [[hexagonal]], [[rhombohedral|trigonal]], [[tetragonal]], [[cubic]], and mention "close packed" or similar. You may also cite what class it belongs to, e.g. [[Cadmium chloride#Crystal structure|CdCl&lt;<sub>2&lt;</sub>]] -->
|-
| [[Dipole#Molecular dipoles|Dipole moment]]
Baris 85:
|-
 
! {{chembox header}} | Hazards &lt;<!-- Summary only- MSDS entry provides more complete information -->
|-
| [[Material safety data sheet|MSDS]]
Baris 91:
|-
| Main [[Worker safety and health|hazards]]
| ? &lt;<!-- e.g. highly toxic, explosive, flammable, -->
|-
| [[Titik nyala]]
Baris 108:
! {{chembox header}} | [[Urea chemdata supplement|Informasi tambahan]]
|-
| [[Urea chemdata supplement#Structure and properties|Structure &amp; properties]]
| [[Refractive index|''n'']], [[Dielectric constant|''ε&lt;<sub>r&lt;</sub>'']], etc.
|-
| [[Urea chemdata supplement#Thermodynamic properties|Thermodynamic data]]
Baris 120:
! {{chembox header}} | Related compounds
|-
| Other [[Ion|anions]] &lt;<!-- please omit if not applicable -->
| ? &lt;<!-- Put in related anions e.g, iron(II) fluoride &amp; iron(II) bromide if compound is iron(II) fluoride -->
|-
| Other [[Ion|cations]] &lt;<!-- please omit if not applicable -->
| ? &lt;<!-- Put in other oxidn states of same element e.g. [[iron(III) chloride]], also for related metals such as [[manganese(II) chloride]], [[cobalt(II) chloride]], ruthenium(III) chloride-->
|-
| Related [[?]] &lt;<!-- PLEASE INSERT FUNCTIONAL GROUP (e.g. [[aldehyde]]) FOR ORGANICS, please omit if not applicable -->
| [[biuret]]{{br}}[[triuret]]{{br}}[[thiourea]] &lt;<!-- Insert related organics e.g. on formaldehyde page put [[acetaldehyde]] -->
|-
| Related compounds
&lt;<!-- A miscellaneous heading- use for covalent inorganics; e.g. for PCl&lt;<sub>3&lt;</sub> you would list PCl&lt;<sub>5&lt;</sub>, POCl&lt;<sub>3&lt;</sub>, PF&lt;<sub>3&lt;</sub>, PBr&lt;<sub>3&lt;</sub>, NCl&lt;<sub>3&lt;</sub> and AsCl&lt;<sub>3&lt;</sub>.
Please omit if not applicable -->
| ?
|-
| {{chembox header}} | &lt;<small>Jika tidak ada penjelasan tambahan, {{br}}maka materi berada pada [[standard state|kondisi standar (at 26&amp;nbsp;°C, 1 atm)]]{{br}}[[Wikipedia:Chemical infobox|Infobox disclaimer and references]]&lt;</small>
|-
|}
'''Urea''' adalah [[senyawa organik]] yang tersusun dari unsur [[karbon]], [[hidrogen]], [[oksigen]] dan [[nitrogen]] dengan rumus CON&lt;<sub>2&lt;</sub>H&lt;<sub>4&lt;</sub> atau (NH&lt;<sub>2&lt;</sub>)&lt;<sub>2&lt;</sub>CO.
 
Urea juga dikenal dengan nama ''carbamide'' yang terutama digunakan di kawasan Eropa. Nama lain yang juga sering dipakai adalah ''carbamide resin'', ''isourea'', ''carbonyl diamide'' dan ''carbonyldiamine''. Senyawa ini adalah senyawa organik sintesis pertama yang berhasil dibuat dari [[senyawa anorganik]], yang akhirnya meruntuhkan konsep [[vitalisme]].
Diperoleh dari "https://wiki-indonesia.club/wiki/Urea"