447013
Poly(acrylic acid sodium salt)
average Mw ~5,100 by GPC, powder
Synonym(s):
Poly(sodium acrylate), Sodium polyacrylate
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.25
Recommended Products
form
powder
Quality Level
mol wt
average Mw ~5,100 by GPC
impurities
8-14% water
pH
6-9
density
0.55 g/mL at 25 °C
SMILES string
[Na+].[O-]C(=O)C=C
InChI
1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key
NNMHYFLPFNGQFZ-UHFFFAOYSA-M
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Application
Scale inhibitor, builder in detergents, aid in soap and detergent processing and control of water hardness.
Features and Benefits
Water soluble sequesters metal ions and hydrolytically and thermally stable.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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