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You are here:Home » Biochemicals » Biochem-Molecular Biology » Polyvinylpyrrolidone 9 (PVP9)

Polyvinylpyrrolidone 9 (PVP9)


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Polyvinylpyrrolidone is a synthetic polymer consisting of linear 1-vinyl-2-pyrrolidinone groups. PVP9 is characterized by its viscosity in aqueous solution, expressed as K value. It is used in pharmaceutical manufacturing as well as in plant and embryo tissue culture as a solubilizer and complexing agent.
Catalog #P4501
AppearanceWhite powder
Solids Content 95.0-100.0%
Vinylpyrrolidone (HPLC) 0.1%
pH (10%)3.0-7.0
K Value15-19
Residue on Ignition 0.1%
Certificate of OriginUSA
CAS Number9003-39-8
Molecular Weight9kD
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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