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

Brand:  Acros Organics 227540025

Code : 29

Additional Details : CAS Number : 9003-39-8 Weight : 2.55000kg

Quantity 2.5kg
Packaging Plastic bottle

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Product Code. 10697323

  • £334.50 / 2.50kg


Estimated Shipment
18-12-2017
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Specifications

Chemical Identifiers

Polyvinylpyrrolidone
9003-39-8
MFCD01076626
K29-32
11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC)
PVP

Specifications

Polyvinylpyrrolidone
9003-39-8
K-Value (1% solid w/v aqueous soln.):29 to 32
Crystalline Powder or Crystals
MFCD01076626
1ppm max.
15, 7814
B,C,D,E comply
400ppm max.
Solubility in water: soluble. Other solubilities: soluble in alcohol and chloroform, practically insoluble in ether
5% Max. (K.F.)
White to almost white
3.0 to 5.0 (5% aq. soln.)
K29-32
0.05% max. (C2H4O)
(5%, aq.soln.at 25°C) free of haze
11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC)
B color:%gt; B6, BY color:%gt; BY6, R color:%gt; R6
10ppm max.
PVP
Authentic
Plastic bottle
0.1% max.
29 to 32 K−value (1% solid w/v aq. soln.)
225.0°C
2.5kg
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