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分子量
Mw ~145,000
标记范围
99.0-99.8 mol% hydrolysis
~3,300 polymerization
灼烧残渣
≤0.5%
粘度
26-30 mPa.s, 4 % in H2O(20 °C)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
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此商品 | 704105 | 900820 | 900822 |
|---|---|---|---|
| density 1.145 g/mL at 25 °C | density - | density - | density - |
| mp 60 °C (lit.) | mp 56-64 °C, 60 °C (lit.) | mp - | mp - |
| mol wt average Mn 80,000 | mol wt Mn 40,000-50,000, Mw 48,000-90,000, average Mn 45,000 | mol wt - | mol wt - |
| impurities <0.5% water | impurities - | impurities ≤0.5 Residual monomer (GC), ≤0.5% Residual Water content (colormetric titration), ≤100 ppm Tin (AAS) | impurities ≤0.5% Residual monomer (GC), ≤0.5% Residual water content (colormetric titration), ≤100 ppm Tin (AAS) |
| Mw/Mn <2 | Mw/Mn - | Mw/Mn - | Mw/Mn - |
法律信息
Mowiol is a registered trademark of Kuraray Europe GmbH
J H Seol et al.
Rhinology, 51(2), 137-142 (2013-05-15)
A number of different nasal packing materials are available for prevention of nasal bleeding after endoscopic sinus surgery. Polyvinyl alcohol (PVA) coated nasal packing is an expandable packing for use in rhinological surgery. This innovative surf- ace treatment helps to
Roger F Falkenstern-Ge et al.
Journal of bronchology & interventional pulmonology, 20(1), 58-62 (2013-01-19)
Emphysema is a progressive and irreversible disease for which there is no cure to date. The patients experience debilitating shortness of breath with repetitive exacerbations and poor quality of daily life. At present, patients with severe emphysema have limited treatment
Bor-Sen Chiou et al.
International journal of biological macromolecules, 55, 214-220 (2013-01-29)
Pollock gelatin/poly(vinyl alcohol) (PVA) fibers were electrospun using deionized water as the solvent and pollock gelatin/poly(lactic acid) (PLA) fibers were electrospun using 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) as the solvent. The chemical, thermal, and thermal stability properties were examined for the electrospun samples.
Feng-yong Liu et al.
Acta radiologica (Stockholm, Sweden : 1987), 54(1), 61-66 (2013-02-05)
Preoperative embolization of tumors is a well-established procedure that has been successfully applied in various clinical situations. Preoperative embolization can reduce the vascularity of tumors resulting in a clearer operative field, less difficult dissection, decreased blood loss, and, in some
Sreejith Raveendran et al.
Carbohydrate polymers, 92(2), 1225-1233 (2013-02-13)
Extremophilic bacterial polysaccharide based biocompatible nanofibers were produced for the first time via electrospinning technique. Mauran (MR), an extremophilic sulfated exopolysaccharide was extracted from moderately halophilic bacterium, Halomonas maura and characterized for the application of nanofiber synthesis. Thin-uniform MR nanofibers
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