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Briteframe GLDA

Glutamic acid, tetra sodium salt

CAS No.:CAS nr: 51981-21-6

Product information:

product Synonyms: C9H9NO8Na4, L-glutamic acid N,N-diacetic acid, tetra sodium salt Briteframe GLDA is a phosphor-free chelate and therefore an anti-scalant. The raw materials for Briteframe GLDA types are of natural origin (sugar). This makes it even greener than Briteframe MGDA. Briteframe GLDA is a sustainable, OECD301-readily degradable chelant. It functions at high pH. It shows synergy in combination with biocides. 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 SPC.


Packaging: 25liter jerrycan, 200liter drum, 1000liter IBC, 24mt ISO tank container (bulk) Lead time: 6 weeks


The recommended dosages per scalant are, in mg/g Briteframe GLDA dry basis:   Ca2+ 45mg Cu2+ 72mg Zn2+ 75mg



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