192023
Sigma-Aldrich

POLI(ACIDO ACRILICO), PAR CIALMENTE SAL D

Synonyms English:

Acrylic acid-sodium acrylate copolymer

Nacres: NA.23
Mdl No: MFCD00084394
Pubchem Substance Id: 24851522
CAS Number: 9033-79-8
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Properties

Properties
composition Na 0.6%
concentration 61-65 
concentricity wt. % in H2O
density of sugar measuring range 1.2 
depth g/mL 
depth × h × w at 25 
depth × overall h ?C
Description POLI(ACIDO ACRILICO), PAR CIALMENTE SAL D
Import License Temp. Regu
Check Obsolete No
Temperature Control 1554
Shipping Mode DAS
Business Unit Chemistry

Description

Application

Sodium salt of poly (acrylic acid) may be used as a major component of non glare coatings for headlights.It acts as an antiscaling agents.It′s effect of the salt on the crystal (Cu and MS metals) formation was studied. General applications of these superabsorbents are in many fields such as agriculture and horticulture, sanitary goods, sealing composites, component of moisture barrier tapes and coatings, humidity control, gel actuators. and medicine for drug-delivery systems.

General description

Sodium salt of poly(acrylic acid) is a superabsorbent polymer. Superabsorbents are composed of crosslinked networks of hydrophilic polymers. It can absorb and retain a large capacity of water based fluids, the release of the absorbed fluids is tough even under an applied pressure. Absorption capacity is inversely proportional to salt concentration and applied load.They are formed via solution or inverse-suspension polymerization techniques. †

SAFETY INFORMATION

Signal Word

RIDADRRIDADR

WGK Germany

WGK 1

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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