- CAS No.:68439-49-6
Other Names: Ceteareth-25
MF:C18H38O
EINECS No.:939-518-5
Usage: Cosmetic Raw Materials
Brand Name: Unilong
Synonym: (C16-C18) Alkyl alcohol ethoxylate;AliphaticC16-18-alcohol,ethoxylated;C16-18-Alkylalcohol,ethoxylate;C16-18-Alkylalcoholethoxylate;cremophor¨a25;ethoxylatedfattyalcohols(c16-18);CETEARETH-2;CETEARETH-3
What is CETEARETH-20/23/25 with CAS 68439-49-6?
It is a kind of Polymer of C16-18 fatty alcohol and ethylene oxide. It is white flake.
Specification
| ITEM | STANDARD | RESULT |
| Appearance at 25 °C | White flake | White flake |
| Melting point ℃ | ≥45 | 52 |
| Acid value mgKOH/g | ≤2 | 0.22 |
| Saponification value mgKOH/g | ≤3 | 0.3 |
| Hydroxyl number mgKOH/g | 39~44 | 41.2 |
| Iodine value mgKOH/g | ≤3 | 0.2 |
| Cloud point ℃(1% aque. solu.) | 88~96*(5%NaCl) | 93.4 |
| Total ash % m/m | ≤0.2 | 0.1 |
| PH ( 1% aque. solu.) | 5~7 | 6.33 |
| Water % m/m | ≤ 1 | 0.21 |
Application
It can be used as leveling agent, retarder in printing and dyeing industry, emulsifier in glass fiber industry, chemical fiber spinning oil component, emulsifier in cosmetics and ointment production, and can be used to prepare household and industrial cleaning agents.
Packing
25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container
