432784-1KG Display Image

Sodium Polyacrylate, cross-linked

Code: 432784-1KG D2-231

Application

Absorbent for aqueous-based spills. Retention and slow release aid for water.

Features and Benefits

Superabsorbent polymer. Absorbs m...


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Your Price
£152.19 1KG

Application

Absorbent for aqueous-based spills. Retention and slow release aid for water.

Features and Benefits

Superabsorbent polymer. Absorbs many times its weight of aqueous fluids.Absorbs aqueous fluids to give gels which retain fluids under stress. Polymer swells in water but does not dissolve. Amount of aqueous fluid absorbed decreases with increasing salt content.

General description

Sodium Polyacrylate (ASAP) is an acrylic sodium salt based hydrophilic polymer with carbonyl and sodium as major groups present in the structure. Both groups facilitate the polymeric chain with absorption potential. It can be used as a superabsorbent material as, in the presence of a liquid, the ASAP chain swells and forms a gel substance.

Packaging

250 g in poly bottle

1 kg in poly bottle

crosslinkingcross-linked
density0.54 g/mL at 25 °C (lit.)
formpowder (Free-flowing granular)
InChI keyNNMHYFLPFNGQFZ-UHFFFAOYSA-M
InChI1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
particle size90-850 µm
Quality Level100
Code
Description
Unit Size
List Price
Qty
432784-250G
Unit:250G
List Price: £43.80
Source:List Price
ADD
Cas Number9003-04-7
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