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Polyvinylpyrrolidone, average M.W. 1.300.000, K85-95, ACROS Organics™


Quantity 1kg
Packaging Plastic bottle

Manufacturer: fisher scientific acros  227470010

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Catalog No. AC227470010

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Description & Specifications

Chemical Identifiers

Aldehyde 0.05% max.
Additional Information K-value (1% solids w/v aq. soln.): 85 to 95
Appearance of Solution (5% aq. soln. at 25°C) free of haze, colorless to pale yellow
European Color Test B color:%gt; B6, BY color:%gt; BY6
Hydrazine 1ppm max.
Heavy Metals (as Pb) 10ppm max.
Identification positive
Infrared Spectrum Authentic
Peroxides 400ppm max. (titanyl sulphate method)
Packaging Plastic bottle
Sulfated Ash 0.1% max.
Vinyl Pyrrolidone vinyl pyrrolidone: < 10.0ppm
Water 5% max. (K.F.)
Color White to creamy-white
pH 4 to 7 (5% aq. soln.)
Quantity 1kg
Chemical Name or Material Polyvinylpyrrolidone
Name Note Average M.W. 1.300.000, K85-95
CAS 9003-39-8
Physical Form White to creamy White powder
Assay 12 to 12.8% (nitrogen)
MDL Number MFCD01076626
Merck Index 15, 7814
Synonym PVP

Specifications

Chemical Name or Material Polyvinylpyrrolidone
Name Note Average M.W. 1.300.000, K85-95
CAS 9003-39-8
Assay 12 to 12.8% (nitrogen)
MDL Number MFCD01076626
Synonym PVP