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81383

Sigma-Aldrich

Mowiol® 8-88

Mw ~67,000

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Synonym(s):
Poly(vinyl alcohol)
Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:
NACRES:
NA.23

form

crystals

Quality Level

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
813811085181382
Mowiol® 8-88 Mw ~67,000

81383

Mowiol® 8-88

Mowiol® 4-88 Mw ~31,000

81381

Mowiol® 4-88

Mowiol® 56-98 Mw ~195,000

10851

Mowiol® 56-98

Mowiol® 4-98 Mw ~27,000

81382

Mowiol® 4-98

impurities

10.0-11.6% residual content of acetyl

impurities

-

impurities

-

impurities

-

viscosity

7-9 mPa.s, 4 % in H2O(20 °C)

viscosity

3.5-4.5 mPa.s, 4 % in H2O(20 °C)

viscosity

52-60 mPa.s, 4 % in H2O(20 °C)

viscosity

4-5 mPa.s, 4 % in H2O(20 °C)

mol wt

Mw ~67,000

mol wt

Mw ~31,000

mol wt

Mw ~195,000

mol wt

Mw ~27,000

extent of labeling

86.7-88.7 mol% hydrolysis

extent of labeling

86.7-88.7 mol% hydrolysis, ~630 polymerization

extent of labeling

98.0-98.8 mol% hydrolysis, ~4,300 polymerization

extent of labeling

98.0-98.8 mol% hydrolysis, ~600 polymerization

ign. residue

≤0.5%

ign. residue

≤0.5%

ign. residue

≤1%

ign. residue

≤0.5%

Legal Information

Mowiol is a registered trademark of Kuraray Europe GmbH

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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