花王(wáng)化(huà)學(xué)kao chemicals gmbh akypo lf 2陰離(lí)子表面活(huó)性劑

anionic, low foaming surfactant

• hydrotropic properties

• acid-, alcaline- and electrolyte stable

• reduced foamstability when combined with foaming surfactants

• solubiliser for metalworking fluids

 

in formulations:

• hardwater stability

• mildness to the skin

• overall physico-chemical stability

• support of the corrosion prevention

 

chemical identification

r-o-(ch2ch2o-)nch2cooh

r = c8 n = 8

inci name : capryleth-9 carboxylic acid

cas number : 53563-70-5

molecular weight (g/mol) : approx. 547

 

technical specifications

colour (apha; mgpt/l) : max. 200 iso 6271

active matter (%), (100-h2o-nacl) : min. 87.5 c-1000

water (kf; %) : 8.0 - 11.0 iso 760:1978

chloride (as nacl; %) : max. 1.2 dgf h-iii 9

acid value (mg koh/g) : 74.0 - 101.0 iso 660 : 1983

ph – value (10% in water) : 1.5 - 2.5 dgf h-iii 1

 

typical properties

appearance (25°c) : clear, almost colourless to slightly yellowish liquid

ionic nature : anionic / nonionic (depending on ph-value)

 

processing

the product is easily processable in aqueous as well as in oil-based formulations.

process recommendations are available upon request.