Ethoxylated Castor Oil

Cremophor el series
1. General
this product is produced and marketed by jiangsu haian petro chemical plant.
The units producing and marketing this product are certified according to q320621ha018.
Chemical name: ethoxylated castor oil.
Synonyms: castor oil ethoxylated; polyoxyethylene castor oil; ro 40; by 140; peg castor oil
molecular formula: c57h104o9(ch2ch2o)n
cas no.: 61791-12-6
2. Specification
type
appearance
(25�)
saponification value (mgkohg)
cloud point (�)
(1% aque. Solu.)
ph
(1% aque. Solu.)
cremophor el 10
peg 10 castor oil
yellowish liquid
110~130
��
5.0~7.0
cremophor el 12
peg 12 castor oil
yellowish liquid
110~120
��
5.0~7.0
cremophor el 20
peg 20 castor oil
yellowish liquid
90~100
��
5.0~7.0
cremophor el 30
peg 30 castor oil
yellowish liquid
70~80
45~60
5.0~7.0
cremophor el 40
peg 40 castor oil
yellowish liquid to paste
57~67
70~84
5.0~7.0
cremophor el 60
peg 60 castor oil
yellowish paste
43~52
85~90
5.0~7.0
cremophor el 80
peg 80 castor oil
yellowish paste
35~43
�91
5.0~7.0
cremophor el 90
peg 90 castor oil
yellowish paste
30~40
��
5.0~7.0
cremophor el 130
peg 130 castor oil
yellowish solid
22~28
��
5.0~7.0
test method
��
hgt 3505
gbt 5559
iso 4316
3. Applications
used as emulsifier, penetrating agent, antifoaming agent, additive, foaming agent, stabilizer, lubricant,
solubilizing agent, levelling agent, antistatic agent, washing agent, dispersing agent, parting agent,
degreasing agent, plasticizing agent, thickening agent, viscosity conditioning agent and chemical
intermediate in the industry.