Sodium polyacrylate
average Mw 2100
Reagent
Code: #128059
CAS Number
9003-04-7
science Other reagents with same CAS 9003-04-7
blur_circular Chemical Specifications
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Molecular Information
Formula
(C₃H₃NaO₂)n
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Registry Numbers
MDL Number
MFCD00147949
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Storage & Handling
Density
0.55 g/mL at 25 °C
Storage
Room temperature
description Product Description
Used in disposable diapers and sanitary products due to its high water absorption capacity, capable of absorbing hundreds of times its weight in water.
Commonly found in agriculture as a soil additive to retain moisture and reduce irrigation frequency.
Applied in water-blocking tapes and cables to prevent moisture ingress.
Utilized in concrete to improve workability and reduce water content.
Also found in artificial snow for special effects and in some drug delivery systems for controlled release.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | White Powder |
| Average molecular weight(Mw) | 1900-2300 |
| PH (1% in H2O ) | 6-9 |
| Loss on Drying (%) | 0-10 |
| Viscosity (0.2% In H2O,20°C)(mpa·s) | 500-650 |
| Infrared Spectrum | Conforms to Structure |
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