Hydroxypropyl Methyl Cellulose: 1.HPMC 2.Purity:98% 3.Appearance:white powder 4.Package:25kg/ bag. Hydroxypropyl Methyl Cellulose : Product Name:Hydroxy Propyl Methyl Cellulose(HPMC)CAS NO.:9004-65-3EINECS:220-971-6Molecular Weight:324.2848Molecular Formula:C12H20O10Appearance:white powderSafety Description:S24/25Synonyms:HPMC;(2R,3R,4S,5R,6S)-3,4,5-trimethoxy-2-(methoxymethyl)-6-[(2R,3R,4S,5R,6R ...