HPMC 1.Fineness, mesh: 120, 100,80 2.Surface ... Cellulose has surface action, decentralization, water reservation and others in solid and liquid drugs. 2.Safety:Hydroxyethyl Cellulose is safe ... produce deposition with zein4.Transportation and storage:avoid shining, rain, drench and light, and store in airproof and dry condition. Soluble in ... ,etc. Hydroxy Propyl Methyl Cellulose 9004-65-3 HPMC