Discussions tagged with 'calcium' evchem2 (‘Green’) chelant recommendations at pH ~3.5 ? ketchito replied 1 year, 5 months ago 4 Members · 7 Replies Formulating Abdullah Does EDTA release the calcium it chelated from hard water back, if we reduce the pH to 4? Abdullah replied 3 years ago 2 Members · 2 Replies Formulating Abdullah How calcium from hard water bind to hair? Abdullah replied 3 years, 5 months ago 2 Members · 2 Replies Formulating Abdullah EDTA at pH 5 for calcium & magnesium chelation Abdullah replied 3 years, 5 months ago 3 Members · 10 Replies General Abdullah Chelating agent contact time to chelate metal ions Abdullah replied 3 years, 7 months ago 2 Members · 4 Replies Formulating Viewing 1 - 5 of 5 discussions