188050
Poly(ethylene-alt-maleic anhydride)
average Mw 100,000-500,000, powder
Synonym(s):
maleated copolymer, maleated polymer, maleic copolymer
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About This Item
Quality Level
form
powder
mol wt
average Mw 100,000-500,000
transition temp
Tg 235 °C
SMILES string
O1C(=O)C=CC1=O.C=C
InChI
1S/C4H2O3.C2H4/c5-3-1-2-4(6)7-3;1-2/h1-2H;1-2H2
InChI key
YYXLGGIKSIZHSF-UHFFFAOYSA-N
Application
Viscosity modifier for solution, suspension or emulsion. Dispersing aid for insoluble solids.
Features and Benefits
- Forms a gel in water. Films from aqueous or organic solutions have high tensile and cohesive strength.
- Alternating copolymer of ethylene-maleic anhydride.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Related Content
J K Song et al.
Journal of microencapsulation, 24(1), 11-19 (2007-04-19)
This paper shows two types of microcapsules used for electrophoretic display. One is prepared by in-situ polymerization which is based on urea, melamine and formaldehyde and another by complex coacervation, which is composed of gelatin and gum Arabic. Microcapsules attract
C Minard-Basquin et al.
Nucleosides, nucleotides & nucleic acids, 20(4-7), 895-899 (2001-09-21)
(Polymer-oligonucleotide) conjugates were obtained via direct ON synthesis from the poly(ethylene-alt-maleic anhydride: PEMA) grafted onto glass bead surfaces. The effect of the ON number per polymer chain on binding was evaluated through Tm experiments. Results were correlated with ELOSA (Enzyme
H Neumann et al.
Applied biochemistry and biotechnology, 11(3), 177-189 (1985-06-01)
Alkaline phosphatase, APase, (EC 3.1.31) from calf intestine, after shifting the equilibrium by effector molecules towards the dimeric form of the enzyme, was coupled (ratio 1:2, protein: copolymer) to a copolymer of ethylene and maleic anhydride, EMA. The water-soluble APase-EMA
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 188050-500G | 04061833605608 |
| 188050-100G | 04061838758736 |