CMGA dicarboxymethylglutamic acid
A biodegradable chelating agent made from amino acids. It is very soluble in alkali and less corrosive to glass than EDTA.
Product Name Work Molecular Weight Content (%) External pH CV
(mg Ca CO 3 / g) Package (kg) CAS No.
Celeste CMG-40 GLDA·4Na
(Also known as L-glutamic acid tetraacetate diacetate) 351 40-42 Yellow transparent liquid 11.5 115 25 /
bag in box
250 / POL
Barrel 51981-21-6
In the pH column, the values indicated by letters or ~ are standard values, and others are representative values.
Chelation value: the CV (mgCaCO3/g) column is the reference value, and the column above CV (mgCaCO3/g) is the standard value.
In addition to the listed packaging, we can also accept a variety of drums, FIBCs, 1m3 containers and tanker truck sizes upon request.
JOKI INTERNATIONAL CO., LTD.
Max Tseng
886-2-22652293
886-930941231
WhatsApp+886 930941231
max2293max2293@gmail.com
9F-13, No.110, Sec. 1, Hankou St., Zhongzheng Dist., Taipei City, Taiwan
