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Urea ammonium nitrate

Urea ammonium nitrate structure

Urea ammonium nitrate 

structure
  • CAS No:

    15978-77-5

  • Formula:

    CH4N2O.H3N.HNO3

  • Chemical Name:

    Urea ammonium nitrate

  • Synonyms:

    Nitric acid ammonium salt (1:1),mixt. with urea;Nitric acid ammonium salt,mixt. with urea;Urea,mixt. contg.;Rustica Liquamon 28;Uran (fertilizer);Urea ammonium nitrate;DAM 390;Uran;Nitrosol 28;Uran 75;Nitrosol;AHL;KAS (fertilizer);KAS;28UAN;98814-76-7;11140-73-1;12738-99-7;15978-79-7;15979-00-7;15978-78-6;15978-81-1;15978-82-2;15978-80-0;31605-02-4;33462-91-8;66829-16-1

Urea ammonium nitrate Basic Attributes

138.08274

60.032363 g/mol

200-315-5

Characteristics

69.1 Ų

-2.11

Urea appears as solid odorless white crystals or pellets. Density 1.335 g /cc. Noncombustible.

1.34 at 68 °F (USCG, 1999)

275 °F (NTP, 1992)

Decomposes (NTP, 1992)

Soluble (NTP, 1992)

1.20e-05 mmHg

MAY GRADUALLY DEVELOP SLIGHT ODOR OF AMMONIA, ESP IN PRESENCE OF MOISTURE

Cooling, saline taste

7.2 (10% solution)

0.1(at 21 °C)

Computed Properties

Molecular Weight:140.10
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:5
Exact Mass:140.05455475
Monoisotopic Mass:140.05455475
Topological Polar Surface Area:136
Heavy Atom Count:9
Complexity:53.8
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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