Chem.
a colorless, odorless, crystalline, water-soluble solid, NaNH 4 HPO 4 ·4H 2 O, originally obtained from human urine: used as a blowpipe flux in testing metallic oxides. Also called microcosmic salt, salt of phosphorus .
Chem.
a colorless, odorless, crystalline, water-soluble solid, NaNH 4 HPO 4 ·4H 2 O, originally obtained from human urine: used as a blowpipe flux in testing metallic oxides. Also called microcosmic salt, salt of phosphorus .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012