Product Name: Laureth-4
CAS Number: 68439-50-9
EC / EINECS No.: 500-213-3
Synonyms: Alcohols, C12-14, ethoxylated; Laureth-4
Specification: Colour (Pt-Co) <=40; Hydroxyl value 150-160 mgKOH/g; pH (1% aqueous solution) 5.0-7.0; Water <=1.0%
Appearance: Colorless liquid
Package: 200kgs/drum
Application: Used as an antistatic agent and emulsifier in cosmetics
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 |
Application
It can be used as antistatic agent and emulsifier in cosmetics.
Packing
200kgs/drum, 16tons/20’container
