Richem is leading chemical supplier in China for Iso butyric acid. We can provide SGS inspection Items Specifications ResultsCharacters : A white or almost white powder A white powderIdentification : A TLC, complies Complies B Reaction with ferric chloride solution, complies Complies C Reaction with a-naphthol solution and Compliesstrong sodium hypochlorite solution, complies D Reaction with a- ...