Polyvinyl alcohol, GPR RECTAPUR®

Supplier: VWR Chemicals

Synonyms: Poly(vinyl alcohol), PVOH, PVA, Mowiol®

VWRC87101.180EA 22.6 SGD
VWRC87101.180
Polyvinyl alcohol, GPR RECTAPUR®
Polyvinyl alcohol
Formula: [-CH₂CH(OH)-]n
MDL Number: MFCD00081922
CAS Number: 9002-89-5

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Specification Test Results

Appearance (colorless translucent granules) Passes test
Degree of hydrolysis 98 - 99%
Degree of polymerization 1700 - 1800
pH (0,2% in water) 5,0 - 7,0
Viscosity (25°C) 25 - 32 mPas
Ash content max. 0,7%
Volatile matter max. 0,5%
Cl (Chloride) max. 10 ppm


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