Synonyms: C7H10NO6Na3, alpha-alaninediacetic acid, tri sodium salt
Briteframe MGDA is a phosphor-free, readily biodegradable chelate and therefore an anti-scalant in a broad range of pH (2-13.5). The main component of Briteframe MGDA types is readily degradable according to OECD301B. It is eco-toxicologically safe and thus a green complex forming anti-scalant, replacing NTA, EDTA and phosphonic acids and phosphonates. It has synergetic effects with biocides. In bleaching systems Briteframe MGDA proofs a stabilizer for Britebleach SPC.
The recommended dosages per scalant are, in mg/g Briteframe MGDA dry basis: