betaine anhydrous 1.Appearance:white crystal 2.Assay:98%min 3.competitive price 4.High quality;pH:5.5-7 ... weight:117.15 ,Appearance:white or similar white crystal,Assay:98%min, Loss on drying:1 %max, pH:5.5-7,As ... -carboxy-N,N-trimethyl-,hydroxide,inner salt[Molecular Formula] C5H11NO2Assay: 98%[Physical Properties] White powder, excellent liquidity, with a particular odor ...