Poly(acrylic acid sodium salt)
SIAL/81131 - analytical standard, for GPC, 83,000
Synonym: Poly(sodium acrylate); Sodium polyacrylate
CAS Number: 9003-04-7
MDL Number: MFCD00147949
Product Type: Chemical
format | neat |
grade | analytical standard |
for GPC | |
InChI | 1S/C3H4O2.Na/c1-2-3(4)5;/ |
InChI key | NNMHYFLPFNGQFZ-UHFFFAOYSA |
Mw/Mn | ~1.67 |
mol wt | Mn ~73700 |
Mp ~82900 | |
Mw ~123000 | |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
storage temp. | 2-8°C |
technique(s) | gel permeation chromatography (GPC): suitable |
General description: | Poly(acrylic acid sodium salt) is a hydrophilic polymer, which can find wide applications in the production of consumer productslike diapers, because of its ability to absorb many more times its mass in water. |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |