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Sigma-Aldrich

Mowiol® 8-88

Mw ~67,000

Synonym(s):

Poly(vinyl alcohol)

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About This Item

Linear Formula:
[-CH2CHOH-]n
CAS Number:
9002-89-5
MDL number:
MFCD00081922
UNSPSC Code:
12352104
NACRES:
NA.23

form

crystals

mol wt

Mw ~67,000

extent of labeling

86.7-88.7 mol% hydrolysis
~1,400 polymerization

impurities

10.0-11.6% residual content of acetyl

ign. residue

≤0.5%

viscosity

7-9 mPa.s, 4 % in H2O(20 °C)

ester number

130‑150

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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Application

  • Polyvinyl alcohol coating releasing fungal blastospores improves kill effect of attract-and-kill beads: This study evaluates the use of different types of polyvinyl alcohol (PVA), including Mowiol® 8-88, for developing fungal blastospore coatings that enhance pest control efficacy (KM Hermann et al., 2023, Springer).
  • Biodegradable nanoparticles made of amino-acid-based ester polymers: Discusses the use of Mowiol 8-88 in the preparation of biodegradable nanoparticles, analyzing their stability and aggregation properties (T Kantaria et al., 2016, MDPI).

Legal Information

Mowiol is a registered trademark of Kuraray Europe GmbH

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Kelly E Coller et al.
PLoS pathogens, 5(12), e1000702-e1000702 (2009-12-31)
Hepatitis C virus (HCV) enters hepatocytes following a complex set of receptor interactions, culminating in internalization via clathrin-mediated endocytosis. However, aside from receptors, little is known about the cellular molecular requirements for infectious HCV entry. Therefore, we analyzed a siRNA
Piotr Hanczyc et al.
The journal of physical chemistry. B, 117(10), 2947-2954 (2013-02-15)
A stretched poly(vinyl alcohol) (PVA) film provides a unique matrix that enables also short DNA oligonucleotide duplex to be oriented and studied by linear dichroism (LD). This matrix further allows controlling DNA secondary structure by proper hydration (A or B
Jie Xue et al.
Journal of photochemistry and photobiology. B, Biology, 119, 31-36 (2013-01-15)
Synthetic adhesives inspired by marine mussel have attracted great attention due to its excellent water-resistance and good biocompatibility. In this study, a photocrosslinkable bioadhesive containing 3,4-Dihydroxy-l-phenylalanine (DOPA) functional group, which is central to curing mussel adhesive proteins, was prepared by
Susnata Bera et al.
Journal of nanoscience and nanotechnology, 13(1), 300-305 (2013-05-08)
Polymer capped CdSe nanoparticles have been grown using a simple chemical process. Transmission electron microscopy study revealed the formation of isolated CdSe nanoparticles encapsulated in polyvinyl alcohol matrix. The optical band gap of nanoparticle has been found to be blue
Rupendra Mukerjea et al.
Carbohydrate research, 367, 25-28 (2013-01-09)
We have recently found that the dilution of purified potato Starch-Synthases (SS) and Starch-Branching-Enzymes (SBEs), by a glycine buffer (pH 8.5), containing 1.0mM dithiothreitol (DTT) and 0.04% (w/v) polyvinyl alcohol (PVA) 50K, produced a striking and significant increase in activity
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