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Polyvinyl alcohol, M.W. ∼ 85,000-124,000 95.5-96.5 %, hydrolysed

Dodávateľ: Thermo Fisher Scientific

Synonymá: PVOH, PVA, Mowiol®

183390010 183390025 183391000
ACRO183390010EA 251.95 EUR
ACRO183390010 ACRO183390025 ACRO183391000
Polyvinyl alcohol, M.W. ∼ 85,000-124,000 95.5-96.5 %, hydrolysed
Polyvinyl alcohol
Vzorec: [-CH₂CH(OH)-]n
Teplota tavenia: 230…240 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00081922
Číslo CAS: 9002-89-5

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Výsledky špecifikačného testu

Appearance White to cream Granular powder
Infrared spectrum Conforms
Viscosity 27 to 31 cP (4 % in water)
Degree of hydrolysis 95.5 to 96.5 mol %
Ash ≤0.9 % (as Na2O)
pH 4.5 to 6.5 (4 % in water)
Volatile matter ≤5 %


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