betaine anhydrous 1.Appearance:white crystal 2.Assay:98%min 3.competitive price 4.High quality;pH:5.5-7 betaine anhydrousBetaine AnhydrousMolecular formula:C5H11NO2 ,Molecular weight:117.15 ,Appearance:white or similar white crystal,Assay:98%min, Loss on drying:1 %max, pH:5.5-7,As:1ppm max, Heavy Metals:10ppm max, Residue on Ignition:1.5%max,Particle Size:100% through 20 meshPacking:25kgs kraft ...