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Kaliumhydroxid (1 kg), ren
Den oprindelige pris var: 235,00 kr..200,00 kr.Den aktuelle pris er: 200,00 kr.. (250,00 kr. m/moms)
Eddikesyre 4M (5 liter)
189,00 kr. (236,25 kr. m/moms)
Oxalsyre dihydrat (800 g)
Den oprindelige pris var: 59,00 kr..50,00 kr.Den aktuelle pris er: 50,00 kr.. (62,50 kr. m/moms)
-15%Oxalsyre kendes fra mange planter fx rabarber og spinat. Oxalsyre kan hæmme optagelse af calcium fra tarmmkanalen, hvorfor fødevarer ses tilsat en calciumchloridopløsning for at fælde oxalsyren som calciumoxalat, hvorved calciumoptagelsen sikres. Saltet af oxalsyre kaldes oxalat eller ethandioat.
CAS: 6153-56-6
Synonymer: Ethandisyre
Formel:(COOH)2
pH-værdi 1 ved 126,1 g/l ved 25 °C
Smeltepunkt/Smeltepunktsinterval: 104 – 106 °C
23 på lager (kan bestilles som restordre)
