8002-33-3

Name Sulfonated castor oil
CAS 8002-33-3
EINECS(EC#) 232-306-7
Molecular Formula C18H32Na2O6S
MDL Number MFCD00132540
Molecular Weight 422.49
MOL File 8002-33-3.mol
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Chemical Properties

Description
Sulphonated castor oil (also known as: Sulphated castor oil, Turkey red oil) is an anionic surfactant.
purity % 75
organically combined sulphate % corrected to non volatile content
colour Gardner max. 12
free fatty acid % max. 30
total alkali as KOH % max. 8
pH (10% in water) 6 - 8
non volatile content % 70 - 85
Boiling point  121.7°C[at 101 325 Pa]
density  1.06 g/mL at 20 °C
vapor pressure  0Pa@25°C
Fp  109 °C
storage temp.  2-8°C
form  Viscous Liquid
color  Light yellow to yellow
Odor char. odor
Water Solubility  1g/L@25°C
Cosmetics Ingredients Functions SURFACTANT - CLEANSING
CLEANSING
HUMECTANT
SURFACTANT - EMULSIFYING
InChIKey GBHFRFNAIRYOIZ-DYWXVWDYNA-L
SMILES [Na+].[Na+].C([O-])(=O)CCCCCCC/C=C\C[C@@H](CCCCCCS([O-])(=O)=O)O |&1:15,r|
LogP 1.4 at 25℃
Uses
Sulphonated castor oil is used in several applications where it functions as wetting agent, dispersing agent, levelling agent and detergent.
The most common applications are:
  • textiles: dye levelling and lubrication.
  • paints: pigment wetting and dispersion.
  • inks: dye dispersion and levelling.
  • metalworking oils (e.g. cutting oils and coolants): to provide lubricity, wetting and detergency.
CAS DataBase Reference 8002-33-3(CAS DataBase Reference)
EPA Substance Registry System 8002-33-3(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  YO8300000
TSCA  TSCA listed
REACH Registrations Active

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