Advanced Search



Sodium Polyacrylate

ALDRICH/432784 - cross-linked

Synonym: Poly(acrylic acid), partial sodium salt-graft-poly(ethylene oxide); 2-propenoic acid, homopolymer, sodium salt

CAS Number: 27599-56-0
MDL Number: MFCD00217697
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-432784-250G 250 g
 $56.60
1/EA		 Add To Favorites
45-432784-1KG 1 kg
 $136.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 432784-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 432784-1KG

 

crosslinking cross-linked
density 0.54 g/mL at 25 °C (lit.)
form powder (Free-flowing granular)
InChI 1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key NNMHYFLPFNGQFZ-UHFFFAOYSA-M
particle size 90-850 μm
Quality Level 100 
SMILES string [Na+].[O-]C(=O)C=C
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: 1 kg in poly bottle
Packaging: 250 g in poly bottle
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Density 0.54 g/mL at 25 °C (lit.)
UNSPSC 12162002

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top