Description Saponin, Quillaja Extract Powder, 100%, 25g For Research & Development Not for drug, human, animal, or food use Specifications: Appearance (Color) Yellow-beige to light brownAppearance (Form) PowderMoisture <8.0%Color (10% solution @ 520 nm) <1.5pH (4% solution) 3.7 -5.5Taste BittersweetSaponin Content 16+%Arsenic (As) <2 ppmCadmium (Cd) <1 ppmLead (Pb) <2 ppmMercury (Hg) <0.1 ppmPreservatives NoneTotal Aerobic Plate Count <3,000 CFU/gYeast <100 CFU/gMold <100 CFU/g CAS: 8047-15-2 FORMULA: N/A