Products > Optimize Reagents > Optimize - Polymers > Polyvinylpyrrolidone K 15

Polyvinylpyrrolidone K 15

Applications

  • Crystallization grade Polyvinylpyrrolidone K 15 for formulating screens or for optimization

Features

  •  Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)

Description

Polyvinylpyrrolidone K 15

Synonyms: Polyvidone, or Povidone, or PVP, or Poly(1-vinyl-2-pyrrolidinone)homopolymer
(C6H9NO)n
Mr Average ~ 10,000
CAS [9003-39-8]
EC Number 201-800-4
Merck 14,7697
RTECS TR8370000
MDL Number MFCD01076626
PubChem Substance ID 24887764

Measured Conductivity Range: 341 - 1003 µS/cm at 25°C
Measured Refractive Index Range: 1.42055 - 1.42239 at 20°C



CAT NO

HR2-769

NAME

50% w/v Polyvinylpyrrolidone K 15

DESCRIPTION

200 mL

PRICE

$53.50

Support Material(s)

Certificate Of Analysis

References

1. Polymeric precipitants for the crystallization of macromolecules. Sam Patel, Bob Cudney and Alexander McPherson. Biochemical and Biophysical Research Communications, Vol. 207, No. 2, 1995.