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81365

Sigma-Aldrich

Mowiol® 18-88

Mw ~130,000

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

form

crystals

mol wt

Mw ~130,000

extent of labeling

86.7-88.7 mol% hydrolysis
~2,700 polymerization

ign. residue

≤0.5%

viscosity

16-20 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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1 of 4

This Item
8138332459010853
Mowiol® 18-88 Mw ~130,000

Sigma-Aldrich

81365

Mowiol® 18-88

Mowiol® 8-88 Mw ~67,000

Sigma-Aldrich

81383

Mowiol® 8-88

Mowiol® 40-88 average Mw ~205,000 g/mol

Sigma-Aldrich

324590

Mowiol® 40-88

Mowiol® 6-98 Mw ~47,000

Sigma-Aldrich

10853

Mowiol® 6-98

mol wt

Mw ~130,000

mol wt

Mw ~67,000

mol wt

average Mw ~205,000 g/mol

mol wt

Mw ~47,000

viscosity

16-20 mPa.s, 4 % in H2O(20 °C)

viscosity

7-9 mPa.s, 4 % in H2O(20 °C)

viscosity

-

viscosity

5-7 mPa.s, 4 % in H2O(20 °C)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

extent of labeling

86.7-88.7 mol% hydrolysis

extent of labeling

86.7-88.7 mol% hydrolysis, ~1,400 polymerization

extent of labeling

-

extent of labeling

98.0-98.8 mol% hydrolysis, ~1,000 polymerization

ign. residue

≤0.5%

ign. residue

≤0.5%

ign. residue

-

ign. residue

≤0.5%

Application

Mowiol®18-88 is a polyvinyl alcohol (PVA) that is mainly used as a surfactant. It can be used as a polymeric matrix in the preparation of silver nanoparticles.

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

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Influence of polymeric surfactants on pesticidal suspension concentrates: dispersing ability, milling efficiency and stabilization power
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