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


Quantity 25g
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC227470250

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Catalog No. AC227470250

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Description & Specifications

Chemical Identifiers

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

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