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Merck - 1073020100 - Polyvinylpolypyrrolidone

  • MFR SKU: 1073020100
  • ITEM #: 19005960
  • 0 Reviews / 0 Questions
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ITEM #: 19005960
Divergan® RS
This listing is for 100 g Plastic bottle

Merck - 1073020100 - Polyvinylpolypyrrolidone

  • Item #: 19005960
  • MFR SKU: 1073020100
  • Catalogue Number 107302
  • Overview Polyvinylpolypyrrolidone (Divergan®) is used as an excipient to prepare samples for subsequent analysis steps. It has a wide range of applications, especially in the beverage industry. It is used to pre-treat samples such as juices with strong colors which would interfere with the analysis using MQuant® or Reflectoquant® test strips. For decolorization, the juices are mixed with the powder and filtrated afterwards. The resulting solution can then be used for the determination of e.g. ascorbic acid or HMF.
  • CAS number 9003-39-8
  • HS Code 3905 99 90
  • Quality Level MQ100
  • Density 1.2 g/cm3 (20 ° C)
  • Ignition temperature 440 ° C
  • Melting Point 220 ° C decomposes
  • Bulk density 330 kg/m3
  • LD 50 oral LD50 Rat > 2000 mg/kg
  • RTECS TR8370000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Storage Store at +15° C to +25° C.
  • Identity (IR-spectrum) conforms

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