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68955-09-9

68955-09-9 Structure

68955-09-9 Structure
IdentificationBack Directory
[Name]

DOWEX(R) RETARDION(R) 11A8
[CAS]

68955-09-9
[Synonyms]

DOWEX(R) RETARDION(R) 11A8
[Molecular Formula]

(C10H10.C8H8.C3H9N.C3H4O2)x
[MDL Number]

MFCD00163521
Chemical PropertiesBack Directory
[form ]

beads
[color ]

deep yellow, tan
[moisture]

43-48%
[EPA Substance Registry System]

2-Propenoic acid, reaction products with divinylbenzene and chloromethylated divinylbenzene-styrene polymer-trimethylamine reaction products (68955-09-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26
[WGK Germany ]

3
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Dowex Retardion 11A8 was used in solid phase extraction for determination of total concentrations by flame atomic absorption spectrometry.', 'Chromatographic resin for ion separation. Useful for removal of ionic detergents (e.g., SDS) from protein samples. It is used for the removal of electrolytes from water solutions, and separation of cations from anions. Desalting occurs by SEC-type mechanism, so column use is recommended for best success.
     
68955-09-9 suppliers list
Company Name: Merck KGaA  
Telephone: 21-20338288
Website: www.sigmaaldrich.cn
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