A determinação da água livre em substâncias puras
DOI:
https://doi.org/10.1590/S0071-12761967000100018Abstract
This paper reports the study of the free water determination in CaSO4. 2H2O, Ca(H2PO4). H2O, CaHPO4.2H2O, (NH4)2HPO4, NaCl and in urea by the classical method of ovendryxng at 100-105°C and by the vacuumdessication method at 50°C in oven under vacuum of 20 inches. The vacuum-dessication method gave best results than the oven-drying (100-105ºC) method when the hydrated salts were analysed.Downloads
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Published
1966-12-31
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naodefinida
How to Cite
Catani, R., Alcarde, J., & Furlani, P. (1966). A determinação da água livre em substâncias puras . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 24, 207-214. https://doi.org/10.1590/S0071-12761967000100018