: Take comyn and peper & nitrum.thys will hele þe ach of the brest.And iff be etyn oft it.confortith þe stomake and makyth digestion. : Take þe poudyr of nitrum and of salt watyr and of hony and of oyle and make þerof a clistere. Natron, a naturally occurring salt found in the Wadi el-Natrun which is located in the desert west of the Nile Delta. : Medle þo þingez.with som apertiuez farmaciez as.is nitrum þat is called affronitum. Natron (hydrated sodium carbonate), found in depressions along the northeastern shore of the lake, has long been economically important.

: Frote him wiþ an oynement maad of armoniac & with þe sournes of citri, & nitro is good þerfore. : Þe vertue.dissolueþ and tempereþ, draweþ and clenseþ and wasteþ superfluitie of humours.nitrum abateþ fattenes, if it is y-take in þe mouþe, and consumeþ and wasteþ gleymy humours. : Wyrc þanne clydan of eorþan, þa mann nemneþ nitro, þa byþ fundan on Ytalia, and do þar piper to and leʒe to þan sare, fort þe man wearmie. Natron is a salt (sodium carbonate and sodium bicarbonate) that was used in the mummification process to dry out the body of the deceased in order to assist. : Wyrt & ysopum & nitrum & cærsan, awelled ða wyrmas. Natron is a white, crystalline hygroscopic mineral salt, primarily a mixture of sodium bicarbonate (common baking soda) and sodium carbonate (soda ash) with.

What is natron salt