Original
By certification 
Ceteareth CAS 68439-49-6
1. General
Chemical Name: C16~18 fatty alcohol polyoxyethylene ether
Synonyms: Alcohols, C16-18, ethoxylated; C16-18-Alkylalcohol, ethoxylated; A25 ; Peregal.
Molecular Formula: C16~18H33~37O.(C2H4O)n
Molecular Structure:
CAS No.: 68439-49-6
2. Specification
Type |
Appearance |
Colour |
Hydroxyl value |
Cloud point (℃) |
PH |
Ceteareth 3 |
White paste |
≤40 |
141~149 |
—— |
5.0~7.0 |
Ceteareth 5 |
White paste |
≤40 |
111~119 |
—— |
5.0~7.0 |
Ceteareth 8 |
White paste |
≤40 |
89~95 |
—— |
5.0~7.0 |
Ceteareth 9 |
White paste |
≤40 |
83~89 |
—— |
5.0~7.0 |
Ceteareth 10 |
White paste |
≤40 |
78~84 |
72~76 |
5.0~7.0 |
Ceteareth 15 |
White solid |
≤40 |
59~64 |
81~85*(5%NaCl) |
5.0~7.0 |
Ceteareth 20 |
White solid |
≤40 |
47~52 |
88~91*(5%NaCl) |
5.0~7.0 |
Ceteareth 25 |
White flake |
≤40 |
39~44 |
91~96*(5%NaCl) |
5.0~7.0 |
Ceteareth 30 |
White flake |
≤40 |
34~38 |
＞100 |
5.0~7.0 |
Test Method |
—— |
ISO 2211 |
GB/T 7384 |
GB/T 5559 |
ISO 4316 |
3. Applications
Used as emulsifier, levelling agent, penetrating agent, additive, foaming agent, stabilizer, lubricant, solubilizing agent, softening agent, antistatic agent, washing agent, dispersing agent, parting agent, degreasing agent, plasticizing agent, thickening agent, viscosity conditioning agent and chemical intermediate in the industry.
4. Package and Storage
Package: (Ceteareth 3~20) 1000Kg/ IBC drum or 200Kg / metal drum (Net weight).
(Ceteareth 25\30) 25Kg / kraft bag (Net weight).
Shelf Life: two years.
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