LAURETH-4 with CAS 68439-50-9

CAS:68439-50-9
Appearance: Colorless liquid
EINECS:500-213-3
Synonyms:
Alcohols,C12-14,ethoxylated; FATTYALCOHOL(C12-C14)POLYGLYCOL(3OEO)ETHER; POLYALKOXYLATEDALIPHATICALCOHOL; Alcohol-(C12-C14),ethoxylated;Ethoxylatedalcohols(C12-14); C12-14Fattyalcoholsethoxylated; SurfonicL24-2; SurfonicL24-22

What is of LAURETH-4 with CAS 68439-50-9？

LAURETH-4 has antifoam properties. Polyether defoamer is a major variety of defoamer at present. It has the advantages of non-toxic, tasteless, non-irritating, resistant to hard water, acid and alkali, and good compatibility with the system. Compared with another class of silicon-containing defoamer, although its defoamer performance is not high, its anti-foam performance is quite excellent

Specification

Item	Standard	Result
Appearance	Colorless liquid	Colorless liquid
Colour (Pt–Co)	≤40	20
Hydroxyl value(mgKOH/g)	150~ 160	154.6
PH (1% aque. solu.)	5.0~7.0	6.2
Water(% m/m)	≤1.0	0.21