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

Manufacturer: Fisher Scientific Acros 227470010

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Catalog No. AC227470010

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Description
Specifications

Specifications Description & Specifications

Specifications

Chemical Name or Material	Polyvinylpyrrolidone
CAS	9003-39-8
Additional Information	K-value (1% solids w/v aq. soln.): 85 to 95
Physical Form	Powder
MDL Number	MFCD01076626
Hydrazine	1ppm max.
Merck Index	15, 7814
Identification	positive
Peroxides	400ppm max. (titanyl sulphate method)
Sulfated Ash	0.1% max.
Water	5% max. (K.F.)
pH	4 to 7 (5% aq. soln.)

Name Note	Average M.W. 1.300.000, K85-95
Aldehyde	0.05% max.
Appearance of Solution	(5% aq. soln. at 25°C) free of haze, colorless to pale yellow
Assay	12 to 12.8% (nitrogen)
European Color Test	B color:%gt; B6, BY color:%gt; BY6
Heavy Metals (as Pb)	10ppm max.
Synonym	PVP
Infrared Spectrum	Authentic
Packaging	Plastic bottle
Vinyl Pyrrolidone	vinyl pyrrolidone: < 10.0ppm
Color	White to creamy white
Quantity	1kg

Chemical Identifiers

CAS	9003-39-8
Synonym	PVP
Assay	12 to 12.8% (nitrogen)

MDL Number	MFCD01076626
Chemical Name or Material	Polyvinylpyrrolidone, Average M.W. 1.300.000, K85-95