MilliporeSigma
All Photos(1)

Documents

81382

Sigma-Aldrich

Mowiol® 4-98

Mw ~27,000

Sign Into View Organizational & Contract Pricing

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

form

crystals

mol wt

Mw ~27,000

extent of labeling

98.0-98.8 mol% hydrolysis
~600 polymerization

ign. residue

≤0.5%

viscosity

4-5 mPa.s, 4 % in H2O(20 °C)

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
8138381365324590
Mowiol® 4-98 Mw ~27,000

Sigma-Aldrich

81382

Mowiol® 4-98

Mowiol® 8-88 Mw ~67,000

Sigma-Aldrich

81383

Mowiol® 8-88

Mowiol® 18-88 Mw ~130,000

Sigma-Aldrich

81365

Mowiol® 18-88

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

Sigma-Aldrich

324590

Mowiol® 40-88

mol wt

Mw ~27,000

mol wt

Mw ~67,000

mol wt

Mw ~130,000

mol wt

average Mw ~205,000 g/mol

viscosity

4-5 mPa.s, 4 % in H2O(20 °C)

viscosity

7-9 mPa.s, 4 % in H2O(20 °C)

viscosity

16-20 mPa.s, 4 % in H2O(20 °C)

viscosity

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

extent of labeling

98.0-98.8 mol% hydrolysis

extent of labeling

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

extent of labeling

86.7-88.7 mol% hydrolysis, ~2,700 polymerization

extent of labeling

-

ign. residue

≤0.5%

ign. residue

≤0.5%

ign. residue

≤0.5%

ign. residue

-

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 9

1 of 9

Poly(vinyl alcohol) average Mw 13,000-23,000, 98% hydrolyzed

Sigma-Aldrich

348406

Poly(vinyl alcohol)

Polyvinyl alcohol 4-88, EMPROVE® ESSENTIAL, Ph. Eur., ChP, JPE, USP

SAFC

1.41350

Polyvinyl alcohol

Poly(vinyl alcohol) Mw 13,000-23,000, 87-89% hydrolyzed

Sigma-Aldrich

363170

Poly(vinyl alcohol)

Poly(vinyl alcohol) Mw 31,000-50,000, 98-99% hydrolyzed

Sigma-Aldrich

363138

Poly(vinyl alcohol)

Poly(vinyl alcohol) Mw 89,000-98,000, 99+% hydrolyzed

Sigma-Aldrich

341584

Poly(vinyl alcohol)

MOWIOL® 4-88 Reagent

Millipore

475904-M

MOWIOL® 4-88 Reagent

Polyvinyl alcohol 26-88, EMPROVE® ESSENTIAL, Ph. Eur., ChP, USP, JPE

SAFC

1.41352

Polyvinyl alcohol

Polyvinyl alcohol 5-88, EMPROVE® ESSENTIAL, Ph. Eur., USP, JPE

SAFC

1.41354

Polyvinyl alcohol

Kelly E Coller et al.
PLoS pathogens, 5(12), e1000702-e1000702 (2009-12-31)
Hepatitis C virus (HCV) enters hepatocytes following a complex set of receptor interactions, culminating in internalization via clathrin-mediated endocytosis. However, aside from receptors, little is known about the cellular molecular requirements for infectious HCV entry. Therefore, we analyzed a siRNA
Fusako Kawai et al.
Archives of microbiology, 195(2), 131-140 (2012-12-25)
Scanning electron microscopy (SEM) shows remarkable morphological surface changes in Sphingopyxis sp. 113P3 cells grown in polyvinyl alcohol (PVA) but not in Luria-Bertani medium (LB) (Hu et al. in Arch Microbiol 188: 235-241, 2007). However, transmission electron microscopy showed no
Piotr Hanczyc et al.
The journal of physical chemistry. B, 117(10), 2947-2954 (2013-02-15)
A stretched poly(vinyl alcohol) (PVA) film provides a unique matrix that enables also short DNA oligonucleotide duplex to be oriented and studied by linear dichroism (LD). This matrix further allows controlling DNA secondary structure by proper hydration (A or B
Selby Maphutha et al.
Scientific reports, 3, 1509-1509 (2013-03-23)
A carbon nanotube (CNT) integrated polymer composite membrane with a polyvinyl alcohol barrier layer has been prepared to separate oil from water for treatment of oil-containing waste water. The CNTs were synthesised using chemical vapour deposition, and a phase inversion
Susnata Bera et al.
Journal of nanoscience and nanotechnology, 13(1), 300-305 (2013-05-08)
Polymer capped CdSe nanoparticles have been grown using a simple chemical process. Transmission electron microscopy study revealed the formation of isolated CdSe nanoparticles encapsulated in polyvinyl alcohol matrix. The optical band gap of nanoparticle has been found to be blue

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service