Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed

Supplier: Thermo Scientific Chemicals

18312-1000 183120010 183120025
TS18312-1000EA 29.1 USD
TS18312-1000 TS183120010 TS183120025
Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Polyvinyl alcohol
Formula: [-CH₂CH(OH)-]n
Melting Pt: 230…240 °C
Storage Temperature: Ambient
MDL Number: MFCD00081922
CAS Number: 9002-89-5
Merck Index: 15,7706

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Specification Test Results

Appearance White to cream Granular powder
Infrared spectrum Conforms
Viscosity 62 to 72 cP (4 % in water)
Degree of hydrolysis 98.0 to 98.8 mol %
Ash ≤1.2 % (as Na2O)
pH 5.0 to 7.0 (4 % in water)
Volatile matter ≤5 %

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