花王化學Kao Chemicals GmbH AKYPO LF 4陰離子表面活性劑

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)_n CH₂ COOH

R = C₆ n = 3

Inci name : Capryleth-9 carboxylic acid

Cas number : 53563-70-5

Molecular weight (g/mol) : approx. 547

 

Technical specifications

Colour (apha; mgpt/l) : max. 150 din iso 6271

Active matter (%), (100-h2o-nacl) : min. 86.5 c-1000

Water (kf; %) : 8.0 - 12.0 iso 760:1978

Chloride (as nacl; %) : max. 0.9 dgf h-iii 9

Ph – value (10% in water) : 1.6 - 2.8 dgf h-iii 1

Acid – value (mg koh/g) : 84.0 - 115.0 iso 660 : 1983

Refractive index nd25 : 1.4470 - 1.4500 din 51423

 

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.