Polyvinyl alcohol, M.W. 72,000, pale yellow crystalline powder

Supplier: MP Biomedicals

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

0215194083 0215194091
ICNA0215194083EA 105 SGD
ICNA0215194083 ICNA0215194091
Polyvinyl alcohol, M.W. 72,000, pale yellow crystalline powder
Polyvinyl alcohol

Polyvinyl Alcohol(PVA) is used as a tissue stabilizer or mounting media in histochemistry. PVA has been used as a preservative. PVA forms microgels in aqueous solution.


  • Hydrolysis: 87,0 to 89,0%
  • Volatiles: ≤5,0%


Caution: 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) 23 - 27 cps
Hydrolysis 87.0 - 89.0%
Volatiles ≤5%
pH 4.0 - 6.0(4% aq soln)
Ash ≤0.5%

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