Discussions tagged with 'magnesium' evchem2 (‘Green’) chelant recommendations at pH ~3.5 ? ketchito replied 3 months, 4 weeks ago 4 Members · 7 Replies Formulating Vic22k Climb chalk Dr Catherine Pratt replied 9 months, 1 week ago 4 Members · 4 Replies Starting a cosmetic line abdullah Does EDTA release the calcium it chelated from hard water back, if we reduce the pH to 4? abdullah replied 1 year, 10 months ago 2 Members · 2 Replies Formulating abdullah EDTA at pH 5 for calcium & magnesium chelation abdullah replied 2 years, 4 months ago 3 Members · 10 Replies General Viewing 1 - 4 of 4 discussions