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Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt

ALDRICH/434558 - average Mw ~20,000, powder

CAS Number: 68037-40-1
MDL Number: MFCD00217739
Linear Formula: [CH2CH(C6H4SO3R)]x[CH(CO2R)CH(CO2R)]y, R=H or Na
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-434558-250G 250 g
 $66.30
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This image depicts SKU: 434558-250G

 

density 0.94 g/mL at 25 °C
form powder
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;/q;;+1
InChI key AGYUYWQDVRLUBV-UHFFFAOYSA-N
mol wt average Mw ~20,000
Quality Level 100 
SMILES string [Na+].O2C(=O)C=CC2=O.c1(ccccc1)C=C
viscosity 30 cP, 30 % in H2O(lit.)
Application: Scale control. Dispersant for pigments, clays and fillers.
Features and Benefits: High charge density. Slight surface activity, low foaming.
General description: 1:1 4-styrenesulfonic acid:maleic acid mole ratio
Packaging: 250 g in poly bottle
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H319
Precautionary statements P305 + P351 + P338
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 0.94 g/mL at 25 °C
UNSPSC 12162002

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