Polyvinyl alkohol, M.W. ∼ 13,000 98%, hydrolysed

Leverandør: Thermo Scientific
Ratings: Ingen bedømmelse

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Synonymer: Mowiol®PVOHPVA

ACRO458240250EA 330 DKK
ACRO458240250 ACRO458245000 ACRO458241000
Polyvinyl alkohol, M.W. ∼ 13,000 98%, hydrolysed
Polyvinyl alkohol
Formel: (CH₂CHOH)n
Smeltepunkt: 230…240 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00081922
CAS-nummer: 9002-89-5

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Specifikationer Testresultater

Appearance Off-white to light yellow Powder or crystals
Infrared spectrum Conforms
Assay 98 to 98.8 mol % (degree of hydrolysis)
Viscosity 3.5 to 4.5 cP (4 % in water)
Ash ≤1.2 % (as Na2O)
pH 5.0 to 7.0 (4 % in water)
Volatile matter ≤5 %

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