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Polyvinyl alcohol, M.W. 15000 av, off-white powder

Supplier: E. Becker & Co. GmbH

0215193783 0215193791
IC15193783EA 88.63 USD InStock
IC15193783 IC15193791
Polyvinyl alcohol, M.W. 15000 av, off-white powder
Polyvinyl alcohol
Polyvinyl alcohol is used for mounting cells on slides for detection of cell-surface antigens by immunofluorescence.

It is useful as an anti-fading agent. It has various pharmaceuticle applications, In tablet coatings, for example, it protects the tablet from environmental humidity, in eye drops it moistens the eye, and in cell fermentation processes Polyvinyl Alcohol prevents bubble rupture to protect cells from shearing. It is used in textile sizing, adhesives, polymerization aids, and paper coatings.

Hydrolysis: 87.0 - 89.0%; Volatiles: ≤5.0%

Precaución: Research Use Only (RUO).


Formula: [-CH₂CH(OH)-]n
Storage Temperature: Ambient
 MDL Number: MFCD00081922
CAS Number: 9002-89-5
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Specification Test Results
Identity Test Passes
Viscosity (4% aq soln) 3.5 - 4.5 cps
Hydrolysis 87.0 - 89.0%
Volatiles ≤5%
pH 4.0 - 6.0(4% aq soln)
Ash ≤0.7%

 

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