... quality and price Betaine Citrate Betaine Citrate[CAS]:17671-50-0[Molecular Formula]: C5H11NO2·C6H8O7[Molecular Weight]:309.27[EINECS]: 241 ... .0PH2.0-3.0Loss on Drying, %≤0.5Residue on Ignition, %≤0.5Sulfate (SO42-), %≤0.03Iron (Fe), %≤0.003Heavy Metals (Pb), %≤0.001Arsenic (As), %≤0.0002Ammonium (NH4+), %≤0.02 ...