Sodium Glycolate → Formaldehyde

Beteiligte Stoffe

Reaktionsschritte

A reaction mixture containing 50% by weight of tetrasodium glutamate N,N-diacetic acid and 5% by weight of sodium glycolate was obtained from sodium glutamate, sodium cyanide, formalin and sodium hydroxide as raw materials. 100 g of this reaction mixture, 52 g of 48% sodium hydroxide, and 848 g of water were mixed to form a cleaning agent. The cleaning power of the cleaning agent was tested. Result obtained was shown in Table 6. The concentrations of tetrasodium glutamic acid diacetic acid (GD) and sodium glycolate (G) were determined by liquid chromatography.

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