Método titrimétrico para determinar fosfito em amostras agroindustriais Titrimetric method for phosphite determination in agricultural chemical samples
<abstract language="eng">A new titrimetric method for the determination of phosphite in fertilizer samples, based on reaction of H3PO3 with standard iodine solution in neutral media, is proposed. Diluted samples containing ca. 0.4% m/v P2O5 are heated and titrated with 0.05 mol L-1 iodine standard u...
Sábháilte in:
| Príomhchruthaitheoirí: | , |
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| Formáid: | Artigo |
| Teanga: | Inglês |
| Foilsithe / Cruthaithe: |
Sociedade Brasileira de Química
2007-04-01
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| Sraith: | Química Nova |
| Ábhair: | |
| Rochtain ar líne: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200013 |
| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
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