Polyvinyylialkoholi, M.W. ∼ 13,000 98%, hydrolysed

Toimittaja: Thermo Scientific

Synonyms: Mowiol®PVOHPVA

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Polyvinyylialkoholi, M.W. ∼ 13,000 98%, hydrolysed
Polyvinyylialkoholi
Kaava: [-CH₂CH(OH)-]n
Sulamispiste: 230…240 °C
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00081922
CAS-numero: 9002-89-5

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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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