- Fatty alcohol polyether
- Alkyl phenol polyether
- Fatty acid ethoxylates
- Castor oil polyether
- Span
- Tween
- Fatty acid ester
- Polyethylene glycol
- Polypropylene glycol
- Polyether
- Penetrant
- Defoamer
- Antistatic agent
- Phosphate
- Aliphatic amine polyether
- Pesticide emulsifier
- Special emulsifier
- Synthetic ester
- Other auxiliaries
- Dyeing auxiliaries
- Specialty chemicals
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1. General
Chemical Name: C16~18 fatty alcohol polyoxyethylene ether
Synonyms: Alcohols, C16-18, ethoxylated; C16-18-Alkylalcohol, ethoxylated; Cremophor A25 ; Peregal.
Molecular Formula: C16~18H33~37O.(C2H4O)n
CAS No: 68439-49-6
2. Specification
Type |
Appearance (25℃) |
Colour (Pt-Co) |
Hydroxyl value mgKOH/g |
Cloud point (℃) (1% aque. solu.) |
PH (1% aque. solu.) |
Ceteareth A 2 |
White paste to solid |
≤40 |
158~168 |
—— |
5.0~7.0 |
Ceteareth A 3 |
White paste to solid |
≤40 |
141~149 |
—— |
5.0~7.0 |
Ceteareth A 5 |
White paste to solid |
≤40 |
111~119 |
—— |
5.0~7.0 |
Ceteareth A 8 |
White paste to solid |
≤40 |
89~95 |
—— |
5.0~7.0 |
Ceteareth A 9 |
White paste to solid |
≤40 |
83~89 |
—— |
5.0~7.0 |
Ceteareth A 10 |
White paste to solid |
≤40 |
78~84 |
72~76 |
5.0~7.0 |
Ceteareth A 15 |
White solid |
≤40 |
59~64 |
81~85*(5%NaCl) |
5.0~7.0 |
Ceteareth A 20 |
White solid |
≤40 |
47~52 |
88~91*(5%NaCl) |
5.0~7.0 |
Ceteareth A 25 |
White flake |
≤40 |
39~44 |
91~96*(5%NaCl) |
5.0~7.0 |
Ceteareth A 30 |
White flake |
≤40 |
34~38 |
>100 |
5.0~7.0 |
Test Method |
—— |
ISO 2211 |
GB/T 7384 |
GB/T 5559 |
ISO 4316 |
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.
3. Package and Storage
Package: (Ceteareth A 2~20) 1000Kg/ IBC drum or200Kg/ metal drum (Net weight).
(Ceteareth A 25\30) 25Kg/ kraft bag (Net weight).
Shelf Life: two years.