1. General
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 (mgKOH/g)
Cloud point (℃)
(1% aque. solu.)
PH
(1% aque. solu.)
Cremophor EL 10
PEG 10 Castor oil
Yellowish liquid
110~130
——
5.0~7.0
3. Applications
Soluble in most organic solvents, water is dispersed, has excellent emulsifying, diffusion properties.
In the textile industry, as the main ingredient of polyester, polyacrylonitrile, polyvinyl alcohol and other synthetic fiber spinning oil, with emulsifying and antistatic effects, can make the sizing soft, smooth, reduce the broken end; It can be used as soft smoothing agent in chemical fiber slurry, and can eliminate the foam in synthetic slurry liquid.
In pharmaceutical industry, used as emulsifier, used in the manufacture of liniment, cream, emulsion, etc.
Can be used as pesticide emulsifier, emulsion polymerization emulsifier, used for the preparation of water-soluble metal cutting fluid and household washing products.
4. Package and Storage
Package: 1000Kg / IBC drum or 200Kg / drum (Net weight).
Shelf Life: two years
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Main Product:
Alcohol Ether Series,
Ester Ether Series ,
Phenol Ether Series,
Polyether Series,
Fatty acid ester series,
Polyethylene glycol PEG series