68037-40-1

Name POLY(STYRENESULFONIC ACID-CO-MALEIC ACID), SODIUM SALT
CAS 68037-40-1
Molecular Formula C12H10NaO3*
MDL Number MFCD00217739
Molecular Weight 225.196
MOL File 68037-40-1.mol
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Chemical Properties

density  1.163 g/mL at 25 °C
refractive index  n20/D 1.3864
storage temp.  Store at room temperature, keep dry and cool
solubility  H2O: soluble
form  powder
Appearance White to off-white Solid
PH 7
Viscosity < 200 cps (30% in water at 25°C)
Water Solubility  H2O: soluble
InChI InChI=1S/C8H8.C4H2O3.Na/c1-2-8-6-4-3-5-7-8;5-3-1-2-4(6)7-3;/h2-7H,1H2;1-2H;
InChIKey RVHPJLCXULJZOU-UHFFFAOYSA-N
SMILES [Na].O1C(C([H])=C([H])C1=O)=O.C1(C([H])=C([H])[H])C([H])=C([H])C([H])=C([H])C=1[H] |^1:0|
EPA Substance Registry System 2,5-Furandione, polymer with ethenylbenzene, sulfonated, sodium salt (68037-40-1)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
TSCA  TSCA listed
HS Code  3903.90.0000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2

Hazard Information

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