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8.43867 EMD Millipore

Polyvinyl alcohol, fully hydrolyzed

(Mw approx. 200000) for synthesis

Synonym: PVA, PVOH

  • CAS Number 9002-89-5

  • Linear Formula (C₂H₄O)n

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Properties

packaging   100 g in Plastic bottle (8438670100)
mp   160 - 240 °C
bulk density   400 - 670 kg/m3
LD 50 oral   LD50 Rat > 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Degree of hydrolysis (calculated on dried substance): ≥ 98.0 %
  dyn.Viscosity, 20°C (4 %; water): 52.0 - 60.0 mPa∙s
  Loss on drying (110 °C 2h): ≤ 5.0 %
  Ash: ≤ 1.0 %
  Ester value: 15 - 25

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Safety Information

HS Code 
3905 30 00
RTECS 
TR8100000
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 1 slightly water endangering
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.
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