Hi! Two hours ago i started a performic with 130g vacuum refluxed Isosafrole. 40g Na2CO3 or NaHCO3 is needed as buffering complex, i had just crystall soda (Na2CO3.10H2O) in stock, so i heated the so called Crystall Soda (Na2CO3.10H2O) in the oven at 180C for 15mins to remove the water and grinded it (100g gave 40g dry soda). The problem is that this powder does not dissolve in the iso/dcm mix. Should i filter it our and go for some real bakingsoda or will it dissolve after adding the peracid? Thanx.