434566
Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt
average Mw ~20,000, powder
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About This Item
Linear Formula:
[CH2CH(C6H4SO3R)]x[CH(CO2R)CH(CO2R)]y, R=H or Na
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
Recommended Products
form
powder
Quality Level
mol wt
average Mw ~20,000
viscosity
30 cP, 25 wt. % in H2O(lit.)
solubility
H2O: soluble
density
0.801 g/mL at 25 °C
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
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General description
3:1 4-styrenesulfonic acid:maleic acid mole ratio
Application
Boiler additive to prevent and remove sludge. Crystal modifier for calcium salts and excellent dispersant for iron oxide.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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