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Polyvinylpyrrolidone cross-linked

Dodávateľ: Thermo Fisher Scientific

227480250 227485000 227480010 227481000
ACRO227480250EA 51.74 EUR
ACRO227480250 ACRO227485000 ACRO227480010 ACRO227481000
Polyvinylpyrrolidone cross-linked
Polyvinylpyrrolidone cross-linked

CAS No.: 25249-54-1

Vzorec: C₆H₉NO
Teplota tavenia: >300 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00149016
Číslo CAS: 25249-54-1

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Výsledky špecifikačného testu

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


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