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matrix
styrene-divinylbenzene (macroporous)
uniform particle size
550 μm std dev ±50
capacity
1.7 meq/mL by wetted bed volume
density
1.28 g/mL (lit.)
Application
Strongly acidic cation exchange resin for deashing and polishing.
Legal Information
Marathon is a trademark of The Dow Chemical Company or an affiliated company of Dow
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Jiraporn Suwan et al.
Carbohydrate research, 344(10), 1190-1196 (2009-05-30)
The novel low-molecular-weight chitosan polysulfate (MW 5120-26,200 Da) was prepared using the depolymerization of chitosan with papain (EC. 3.4.22.2). The sulfonation of depolymerized products was performed using chlorosulfonic acid in N,N-dimethylformamide under semi-heterogeneous conditions. The structures of the products were
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