661740
Poly(vinylphosphonic acid)
Synonym(s):
PVPA, Polyethenylphosphonic acid
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About This Item
Linear Formula:
(C2H5O3P)n
CAS Number:
MDL number:
UNSPSC Code:
26111700
NACRES:
NA.23
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InChI
1S/C2H5O3P/c1-2-6(3,4)5/h2H,1H2,(H2,3,4,5)
InChI key
ZTWTYVWXUKTLCP-UHFFFAOYSA-N
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General description
Poly(vinylphosphonic acid) (PVPA) is a polymeric diprotic acid, which can be synthesized by free-radical polymerization of VPA. It can also be synthesized by employing vinylphosphonic acid methyl ester as a monomer, followed by saponification.
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Application
Poly(vinylphosphonic) acid is a versatile polyelectrolyte useful in several applications: proton conductor for fuel cells, chemical and biological sensors, biocomposite materials and surface modification and adhesion.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Y E Greish et al.
Biomaterials, 22(8), 807-816 (2001-03-15)
The formation of biocompatible organic-inorganic composites by reactions between tetracalcium phosphate (Ca4(PO4)2O, TetCP) and the biomedical polymer poly(vinyl phosphonic acid) (PVPA) is described. Composites were prepared by hot pressing mixtures of these powders at 80 kpsi and 300 degrees C
Van Den Brand, J.; Van Gils, S.; BeenTjes, P.C.J.; Terryn, H.; Sivel, V.; de Wit, J.H.W.
Progress in Organic Coatings, 51, 339-350 (2004)
Minghan Ren et al.
Analytical chemistry, 77(9), 2700-2707 (2005-04-30)
We report here a chemical sensor based on detecting the mechanical response of a thin (approximately 10-microm) polymer wire stretched across the two prongs of a wristwatch quartz tuning fork (QTF). When the fork is set to oscillate, the wire
Sevil, F., Bozkurt A.
The Journal of Physical Chemistry, 65, 1659-1662 (2004)
Poly (vinylphosphonic acid) and its derivatives
Macarie L and Ilia G
Progress in Polymer Science, 35(8), 1078-1092 (2010)
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