5138-18-1

Name SULFOSUCCINIC ACID
CAS 5138-18-1
EINECS(EC#) 225-898-3
Molecular Formula C4H6O7S
MDL Number MFCD00075139
Molecular Weight 198.15
MOL File 5138-18-1.mol
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Chemical Properties

Appearance viscous colourless liquid (generally supplied
Boiling point  140°C/1013hPa
density  1.438 g/mL at 25 °C
vapor pressure  0-0Pa at 25℃
refractive index  n20/D 1.449
storage temp.  Store below +30°C.
form  viscous liquid
pka -0.46±0.50(Predicted)
PH 1 (20°C in H2O, saturated aqueous solution)
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
BRN  1727687
InChI 1S/C4H6O7S/c5-3(6)1-2(4(7)8)12(9,10)11/h2H,1H2,(H,5,6)(H,7,8)(H,9,10,11)
InChIKey ULUAUXLGCMPNKK-UHFFFAOYSA-N
SMILES OC(=O)CC(C(O)=O)S(O)(=O)=O
LogP -0.463 at 25℃ and pH7
EPA Substance Registry System Sulfosuccinic acid (5138-18-1)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P303+P361+P353-P305+P351+P338+P310
Hazard Codes  C
Risk Statements 
Safety Statements 
RIDADR  UN 3265 8/PG 2
WGK Germany  -
TSCA  TSCA listed
REACH Registrations Active
HazardClass  8
PackingGroup  III
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

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Hazard Information

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