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M3150

Sigma-Aldrich

Methylglycol chitosan

≥70%

Synonym(s):

Chitosan glycol trimethyl ammonium iodide

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.25

assay

≥70%

form

powder

Application

Component of an ion-permeable synthetic membrane.
Methylglycol chitosan has been used as a positive colloid in a colloidal titration process in a study that assessed the role of surface charge in germination of Bacillus megaterium spores. It has also been used in a study to investigate the genotoxicity and cytotoxicity of 2-hydroxyethyl methacrylate.

Other Notes

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Repr. 2 - Resp. Sens. 1 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

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T Nishihara et al.
Microbiology and immunology, 25(8), 763-771 (1981-01-01)
The surface charge of Bacillus megaterium QM B1551 spores was estimated to be negative, -0.2 ad -0.4 mueq/mg by colloidal titration using glycol chitosan (GCh) and methylglycol chitosan (MGCh), respectively, as positive colloids. MGCh, which reacts with all of the
Kikuchi, Y., et al.
Makromol. Chem., 188 & 108, 2631 & 6776c-2631 & 6776c (1987)
Elzbieta Pawlowska et al.
Mutation research, 696(2), 122-129 (2010-01-19)
Resin-based methacrylate materials are widely used in restorative dentistry. They are viscous substances that are converted into solid material via polymerization. This process, however, may be incomplete, leading to the release of monomers into the oral cavity and the pulp

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