Polyvinylpyrrolidon K30, weißes Pulver

Lieferant: MP Biomedicals
Achtung

Synonyme: PVPPoly[1-(2-oxo-1-pyrrolidinyl)ethylen]Polyvidon

ICNA0210278605EA 727 EUR
ICNA0210278605 ICNA0210278601 ICNA102786.1
Polyvinylpyrrolidon K30, weißes Pulver
Polyvinylpyrrolidon

Polyvinylpyrrolidone K 30 is used as thickeners, dispersing agents, detoxicant, complexing agent, lubricants and binders. Polyvinylpyrrolidone is a component of Denhardt′s Solution.


  • Presentation: White Powder
  • Tickeners
  • Dispersing Agents
  • Detoxicant
  • Complexing Agent

Formel: (C₆H₉NO)n
Dichte: 1,23…1.29 g/mL (Lit.)
Lagertemperatur: Raumtemperatur
MDL: MFCD01076626
CAS-Nummer: 9003-39-8

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Spezifikation Testergebnisse

Identity Test Passes
FTIR Conforms to Standard
pH (5% aq soln) 2.8-4.2
Viscocity (1% aq soln) 27-35cps
Solubility (2.5% aq soln) Clearly Soluble, Free of Floating Particles
Aldehydes 500ppm max
Peroxide 400ppm max
Formic Acid 0.5% max
Hydrazine 1ppm max
Vinylpyrrolidone 10ppm max
2-Pyrrolidone 3.0% max
Lead 10ppm max
Water 5.0% max
Residue on Ignition 0.1% max
Assay (Nitrogen Content) 11.5%-12.8% (Anhydrous Basis)
Total Plate Count 1000cfu/g max
Staph Negative
Salmonella Negative
E.coli Negative
Yeast and Mold 100cfu/g max

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