a white crystalline compound acquired by mixing solutions of sodium phosphate and ammonium phosphate, and labeled as hydric-sodic-ammonic-phosphate. It really is a strong flux, and is made use of instead for borax as a blowpipe reagent in evaluating for metallic oxides. Originally gotten by the alchemists from human urine, and labeled as sal microcosmicum.
Definition for "microcosmic salt"
A white crystalline salt of phosphorus, HNaNH4PO4·4H2O, used…