Polyvinylpyrrolidone, average M.W. 58.000, K29-32, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 227541000

100GR Polyvinylpyrrolidone, average M.W. 50.000, K30

UNSPSC: 12162002

Code: 29

Additional Details:
Additional Details: CAS Number: 9003-39-8 Weight: 0.15000kg


Packaging Plastic bottle
Quantity 100g

Product Code. 10721701

Quantity Price
1 £ 23.1 / 100g
EU Stock 26
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Description and Specification

Chemical Identifiers

Chemical Name or Material Polyvinylpyrrolidone
Name Note K29-32
CAS 9003-39-8
Assay 11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC)
MDL Number MFCD01076626
Synonym PVP

Specification

Aldehyde 0.05% max. (C2H4O)
Additional Information K-Value (1% solid w/v aqueous soln.):29 to 32
Appearance of Solution (5%, aq.soln.at 25°C) free of haze
European Color Test B color:%gt; B6, BY color:%gt; BY6, R color:%gt; R6
Hydrazine 1ppm max.
Heavy Metals (as Pb) 10ppm max.
Identification B,C,D,E comply
Infrared Spectrum Authentic
Peroxides 400ppm max.
Packaging Plastic bottle
Sulfated Ash 0.1% max.
Water 5% Max. (K.F.)
Viscosity 29 to 32 K−value (1% solid w/v aq. soln.)
Color White to almost white
pH 3.0 to 5.0 (5% aq. soln.)
Quantity 100g
Weight 0.15
Chemical Name or Material Polyvinylpyrrolidone
Name Note K29-32
CAS 9003-39-8
Physical Form White to almost white crystalline powder or crystals
Assay 11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC)
MDL Number MFCD01076626
Merck Index 15, 7814
Synonym PVP
Health Hazard 1 HYGROSCOPIC
Health Hazard 2 LIGHT SENSITIVE
RTECS Number TR8250000
TSCA TSCA
Documentation

Technical documents

Safety and Handling

HYGROSCOPIC

LIGHT SENSITIVE