Alcohol polivinílico, M.W. ∼ 31,000-50,000 85-89 %, hydrolysed

Proveedor: Thermo Fisher Scientific

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ACRO183140010EA 169 EUR
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Alcohol polivinílico, M.W. ∼ 31,000-50,000 85-89 %, hydrolysed
Alcohol polivinílico
Formula: [-CH₂CH(OH)-]n
Pto. de fusión: 230…240 °C
Densidad: 1,329 g/cm³ (20 °C)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00081922
Núm. CAS: 9002-89-5

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Resultados test especificaciones

Appearance White to cream Granular powder
Infrared spectrum Conforms
Viscosity 5.2 to 6.2 cP (4 % in water)
Degree of hydrolysis 87.0 to 89.0 mol %
Ash ≤0.7 % (as Na2O)
pH 4.5 to 6.5 (4 % in water)
Volatile matter ≤5 %


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