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Specifications

Chitosan is a linear polysaccharide composed of beta-1, 4-linked D–glucosamine. This preparation is a chitosan specially purified as an embedding agent for SEM using O–D–O method or A–O–D–O (aldehyde-Osmium–DMSO–Osmium) method. Chitosan is insoluble in water, conc. mineral acids, alkalines, alcohol and acetone, but soluble in dilute acids.
Catalog #	C4162-05
Form	Powder
Moisture	10%
Ash	3%
Deacetylation	75-90%
E. coli	4 MPN/g
Staphylococcus	10cfu/g
Salmonella	Negative