229:
136:
363:
24:
371:
343:
429:
421:
671:
Stroehlein, J. L.; Rubeiz, I. G.; Oebker, N. F. (April 1986). "Urea
Phosphate Applied by Subsurface Drip Irrigation Increases Availability of Soil Nitrogen and Phosphorus".
556:
of urea and phosphoric acid, with the typical 17-44-0 grade of fertilizer produced using wet process phosphoric acid at concentrations that vary from 54% to 90%:
268:
425:
631:
243:
93:
413:
464:
399:
186:
207:
817:"Influence of the Process Parameters on the Synthesis of Urea Phosphate and the Properties of the Obtained Product"
778:"Urea-phosphoric acid complex studied by variable temperature 31P NMR spectroscopy and semiempirical calculations"
143:
546:
417:
362:
131:
385:
355:
36:
789:
709:
433:
518:
to produce water-soluble formulas such as 15-5-15 and 13-2-20. The acidity of urea phosphate allows
862:
224:
52:
777:
405:
776:
Lagier, Claudia M.; Zuriaga, Mariano; Monti, Gustavo; Olivieri, Alejandro C. (September 1996).
838:
758:
653:
541:
The phosphoric acid and urea molecules in the urea phosphate crystal structure form a complex
515:
511:
530:
to co-exist in solution. Under less acidic conditions, there would be precipitation of Ca–Mg
828:
797:
750:
717:
676:
643:
542:
291:
738:
632:"Prevention and treatment of drip emitter clogging: a review of various innovative methods"
437:
195:
113:
535:
507:
484:
228:
135:
69:
62:
793:
713:
441:
867:
458:
391:
856:
801:
124:
545:
network, with the hydrogen atoms bonding more strongly to urea molecules. It freely
449:
409:
175:
614:
737:
Rodrigues, Bernardo Lages; Tellgren, Roland; Fernandes, Nelson G. (2001-06-01).
619:. National Fertilizer Development Center, Tennessee Valley Authority. p. 3.
754:
722:
697:
527:
488:
325:
104:
842:
762:
657:
531:
523:
23:
833:
816:
616:
Purified Liquid
Fertilizers from Wet-process Acid Via Solid Urea Phosphate
648:
815:
Jančaitienė, Kristina; Medekšaitė, Agnė; Šlinkšienė, Rasa (2023-11-14).
681:
519:
506:
signet on the packaging. It is sometimes added to blends which contain
162:
144:
739:"Experimental electron density of urea–phosphoric acid (1/1) at 100 K"
630:
Ramachandrula, Venkata
Ramamohan; Kasa, Ramamohan Reddy (2022-10-01).
553:
496:
457:
Except where otherwise noted, data are given for materials in their
502:
Urea phosphate is available in fertilizer vendor bags that carry a
495:
formula of 17-44-0, and is soluble in water, producing a strongly
92:
82:
252:
InChI=1S/CH4N2O.H3O4P/c2-1(3)4;1-5(2,3)4/h(H4,2,3,4);(H3,1,2,3,4)
480:
445:
492:
212:
696:
Sundera-Rao, R. V. G.; Turley, J. W.; Pepinsky, R. (1957).
743:
174:
68:
61:
8:
782:Journal of Physics and Chemistry of Solids
552:Urea phosphate is produced as a non-ionic
227:
134:
112:
15:
832:
721:
698:"The crystal structure of urea phosphate"
680:
647:
194:
589:
585:
581:
577:
573:
569:
565:
561:
602:
273:
248:
223:
125:
255:Key: DZHMRSPXDUUJER-UHFFFAOYSA-N
7:
608:
606:
165:
534:. Urea phosphate is often used in
318:
14:
361:
306:
300:
22:
461:(at 25 °C , 100 kPa).
312:
297:
1:
636:Water Practice and Technology
802:10.1016/0022-3697(95)00294-4
884:
755:10.1107/S0108768101004359
723:10.1107/S0365110X57001425
613:Stinson, John M. (1977).
549:when dissolved in water.
455:
342:
337:
284:
264:
239:
45:
35:
30:
21:
479:is a 1:1 combination of
400:Precautionary statements
538:to clean pipe systems.
834:10.3390/cryst13111584
649:10.2166/wpt.2022.115
276:C(=O)(N)N.OP(=O)(O)O
40:phosphoric acid;urea
794:1996JPCS...57.1183L
714:1957AcCry..10..435S
333: g·mol
18:
487:that is used as a
465:Infobox references
16:
642:(10): 2059–2070.
516:potassium nitrate
512:magnesium nitrate
473:Chemical compound
471:
470:
386:Hazard statements
208:CompTox Dashboard
94:Interactive image
875:
847:
846:
836:
812:
806:
805:
788:(9): 1183–1190.
773:
767:
766:
734:
728:
727:
725:
702:Acta Crystallogr
693:
687:
686:
684:
673:Vegetable Report
668:
662:
661:
651:
627:
621:
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593:
543:hydrogen-bonding
451:
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427:
423:
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365:
332:
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292:Chemical formula
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116:
96:
72:
65:
26:
19:
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814:
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628:
624:
612:
611:
604:
599:
591:
587:
583:
579:
575:
571:
567:
563:
559:
536:drip irrigation
508:calcium nitrate
485:phosphoric acid
474:
467:
462:
402:
388:
374:
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330:
317:
311:
305:
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156:
119:
99:
86:
75:
55:
41:
17:Urea phosphate
12:
11:
5:
881:
879:
871:
870:
865:
855:
854:
849:
848:
807:
768:
749:(3): 353–358.
729:
708:(6): 435–436.
688:
663:
622:
601:
600:
598:
595:
477:Urea phosphate
472:
469:
468:
463:
459:standard state
456:
453:
452:
430:P305+P351+P338
422:P303+P361+P353
418:P301+P330+P331
403:
398:
395:
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389:
384:
381:
380:
375:
370:
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359:
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328:
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28:
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13:
10:
9:
6:
4:
3:
2:
880:
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772:
769:
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730:
724:
719:
715:
711:
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703:
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667:
664:
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623:
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594:
557:
555:
550:
548:
544:
539:
537:
533:
529:
525:
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466:
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404:
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225:DTXSID3063627
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141:
137:
133:
130:
128:
126:ECHA InfoCard
123:
122:
115:
111:
110:
108:
106:
103:
102:
95:
91:
90:
88:
84:
79:
78:
71:
67:
64:
60:
59:
57:
54:
50:
49:
44:
38:
34:
29:
25:
20:
827:(11): 1584.
824:
820:
810:
785:
781:
771:
746:
742:
732:
705:
701:
691:
682:10150/214135
672:
666:
639:
635:
625:
615:
558:
551:
540:
503:
501:
491:. It has an
476:
475:
377:
344:
46:Identifiers
576:CO(s) → (NH
547:dissociates
372:Signal word
285:Properties
132:100.023.149
863:Phosphates
857:Categories
597:References
568:(aq) + (NH
532:phosphates
499:solution.
489:fertilizer
356:Pictograms
326:Molar mass
196:TJR09610O7
105:ChemSpider
81:3D model (
53:CAS Number
37:IUPAC name
843:2073-4352
763:0108-7681
658:1751-231X
426:P304+P340
347:labelling
153:225-464-3
145:EC Number
70:4861-19-2
63:4401-74-5
821:Crystals
338:Hazards
790:Bibcode
710:Bibcode
331:158.050
163:PubChem
841:
761:
656:
584:CO · H
554:adduct
497:acidic
378:Danger
269:SMILES
31:Names
868:Ureas
244:InChI
176:20994
114:19748
83:JSmol
839:ISSN
759:ISSN
654:ISSN
526:and
514:and
483:and
481:urea
450:P501
446:P405
442:P363
438:P321
434:P310
414:P280
410:P264
406:P260
392:H314
187:UNII
829:doi
798:doi
751:doi
718:doi
677:hdl
644:doi
592:(s)
493:NPK
345:GHS
213:EPA
166:CID
859::
837:.
825:13
823:.
819:.
796:.
786:57
784:.
780:.
757:.
747:57
745:.
741:.
716:.
706:10
704:.
700:.
675:.
652:.
640:17
638:.
634:.
605:^
588:PO
564:PO
524:Mg
522:,
520:Ca
510:,
504:UP
448:,
444:,
440:,
436:,
432:,
428:,
424:,
420:,
416:,
412:,
408:,
349::
845:.
831::
804:.
800::
792::
765:.
753::
726:.
720::
712::
685:.
679::
660:.
646::
590:4
586:3
582:2
580:)
578:2
574:2
572:)
570:2
566:4
562:3
560:H
528:P
319:P
316:5
313:O
310:2
307:N
304:7
301:H
298:C
215:)
211:(
85:)
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