Tetrasodium glutamate diacetate 47% (GLDA-4Na) :
Content: ≥ 47%
PH value (10g/L, 25 ℃): 11.0-12.04.
NTA content: ≤ 0.1%
Appearance: Light yellow transparent liquid
Stability: No decomposition at high temperatures (such as 6 hours at 170 ℃ or one week at 150 ℃), chemically stable at 38.
Chelating ability: Strong chelating effect on hard water metal ions such as calcium and magnesium, with better cleaning performance than phosphate and citrate salts
Usage: Mainly used in detergent, industrial cleaning, cosmetics, water treatment and other fields, it can replace traditional chelating agents such as EDTA and has the characteristics of high biodegradability and environmental friendliness
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