434507
Poly(methacrylic acid, sodium salt) solution
average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O
Synonym(s):
Poly(methacrylic acid) sodium salt, Sodium polymethacrylate, Sodium polymethacrylic acid
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About This Item
Linear Formula:
[CH2C(CH3)(CO2Na)]n
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
form
viscous liquid
Quality Level
mol wt
average Mn ~5,400, average Mw ~9,500 by GPC
concentration
30 wt. % in H2O
pH
8-9
viscosity
110-375 cP(25 °C, Brookfield)(lit.)
density
1.18 g/mL at 25 °C
SMILES string
CC(=C)C(=O)O[Na]
InChI
1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1
InChI key
SONHXMAHPHADTF-UHFFFAOYSA-M
Application
Water treatment agent for cooling towers, boilers and heat exchangers.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Stefaan J Soenen et al.
ACS nano, 6(7), 5767-5783 (2012-06-05)
The in vitro labeling of therapeutic cells with nanoparticles (NPs) is becoming more and more common, but concerns about the possible effects of the NPs on the cultured cells are also increasing. In the present work, we evaluate the effects
Ania Servant et al.
Advanced healthcare materials, 2(6), 806-811 (2012-11-28)
Drug release triggered by an external non-invasive stimulus is of great interest for the development of new drug delivery systems. The preparation of an electroresponsive multiwalled carbon nanotube/poly(methylacrylic acid) (MWNT/PMAA)-based hybrid material is reported. The hydrogel hybrids achieve a controlled
Alireza Shalviri et al.
Colloids and surfaces. B, Biointerfaces, 101, 405-413 (2012-09-27)
This work focused on the design of new pH-responsive nanoparticles for controlled delivery of anticancer drug doxorubicin (Dox). Nanoparticles of poly(methacrylic acid)-polysorbate 80-grafted starch (PMAA-PS 80-g-St) were synthesized by using a one-pot method that enabled simultaneous grafting of PMAA and
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 434507-1L | 04061832111704 |