Description

We can supply Cholestyramine which meets USP Standard, CAS: *********6 Synonyms: cholestyramine resin;Questran;colestyramine The specifications as following: Appearance White or off-white powder, odorless or some amine smell; Moisture absorption Identification IR absorption spectrogram comply with reference standard spectrogram Acidity PH 4.**6.0 Dialysis quaternary Complies Ammonium Chloride *3.***7.0% (on drying basis) Loss on drying *2.0% max Residue on ignition 0.1% max Heavy metals Complies Mircobial Test : Total plate count ***0/g max Yeast and Mold **0/g max Negative Active Acarus Negative Exchange capacity Exchange sodium taurocholate per gram should be 2.**2.2g on drying basis