81383
Mowiol® 8-88
Mw ~67,000
Synonym(s):
Poly(vinyl alcohol)
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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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1 of 4
This Item | 81365 | 81382 | 11773 |
|---|---|---|---|
| form crystals | form crystals | form crystals | form solid |
| mol wt Mw ~67,000 | mol wt Mw ~130,000 | mol wt Mw ~27,000 | mol wt Mw ~125,000 |
| viscosity 7-9 mPa.s, 4 % in H2O(20 °C) | viscosity 16-20 mPa.s, 4 % in H2O(20 °C) | viscosity 4-5 mPa.s, 4 % in H2O(20 °C) | viscosity 18.5-21.5 mPa.s, 4 % in H2O(20) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| impurities 10.0-11.6% residual content of acetyl | impurities - | impurities - | impurities - |
| extent of labeling 86.7-88.7 mol% hydrolysis | extent of labeling 86.7-88.7 mol% hydrolysis, ~2,700 polymerization | extent of labeling 98.0-98.8 mol% hydrolysis, ~600 polymerization | extent of labeling 98.0-98.8 mol% hydrolysis, ~2800 polymerization |
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
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
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