Polyvinylpyrrolidone cross-linked

: Thermo Fisher Scientific

Polyvinylpyrrolidone cross-linked

: Thermo Fisher Scientific

:25249-54-1

:

:C₆H₉NO

:MFCD00149016

:111.144 g/mol

:>300 °C

:Ambient

Appearance:
White to off-white Crystalline powder
Infrared spectrum:
Conforms
Water:
≤5 % (K.F.)
Loss on drying:
≤5 %
Heavy metals:
≤10 ppm
Sulfated ash:
≤0.1 %
pH:
5 to 8 (1 % in water)
Arsenic (As):
≤2 ppm
Nitrogen (N):
11 to 12.8 % (as is)
Impurity:
≤5 ppm free vinyl pyrrolidone
Soluble matter:
≤1 % (in water)
Peroxides:
≤400 ppm

ACRO22748

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