Imprimer

Polyvinylpyrrolidone K30, Conforme aux spécifications analytiques Ph.Eur.

Fournisseur: Thermo Fisher Scientific

215320010 215322500
215320010.EA 134 EUR
215320010. 215322500.
Polyvinylpyrrolidone K30, Conforme aux spécifications analytiques Ph.Eur.
Polyvinylpyrrolidone
Formule: (C₆H₉NO)n
Température de stockage: Température ambiante
Numéro MDL: MFCD01076626
Numéro CAS: 9003-39-8
Merck Index: 13,07783

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Résultats des tests de spécification

Appearance white or yellowish-white powder or flakes
Infrared spectrum Conforms
Peroxides ≤400 ppm (type A as H2O2)
Nitrogen compounds (as N) 11.5 to 12.8 %
Viscosity 28 to 32 (expressed as K-value)


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