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81365

Sigma-Aldrich

Mowiol® 18-88

Mw ~130,000

Synonym(s):

Poly(vinyl alcohol)

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250 G
€40.60
1 KG
€123.00

€40.60


Estimated to ship on17 March 2025


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250 G
€40.60
1 KG
€123.00

About This Item

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

€40.60


Estimated to ship on17 March 2025


Request a Bulk Order

form

crystals

Quality Level

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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Application

Mowiol®18-88 is a polyvinyl alcohol (PVA) that is mainly used as a surfactant.[1][2] It can be used as a polymeric matrix in the preparation of silver nanoparticles.[3]

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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Photo-triggered release in polyamide nanosized capsules
AIP Conference Proceedings, 1599(1), 234-237 (2014)
Influence of polymeric surfactants on pesticidal suspension concentrates: dispersing ability, milling efficiency and stabilization power
Haas S, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 183(1), 785-793 (2001)
Photochemical synthesis of silver nanoparticles in polyvinyl alcohol matrices
Kutsenko AS and Granchak VM
Theoretical and Experimental Chemistry, 45(5), 313-318 (2009)
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
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

Questions

  1. Could you provide information on the packaging of 81365-250G and 81365-1KG?

    1 answer
    1. The product is packaged in a 500 mL white HDPE bottle with a red polypropylene cap, while the 1 KG is packaged in a 2.5L white HDPE bottle with a red polypropylene cap.

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