Methylsulfonylmethane,%: 99.9 Minimum DMSO, %: 0.01Maxmum Appearance: white, crystalline Odor: odorless Mesh Size :20-40 DMSO Content%≤0.01AppearanceWhite CrystallineOdorOdorlessMelting Poiot@760mmHg108°C+/-1°CBulk Densityg/ml>0.65Water Content%<0.16Heavy Metals(as pb)%<0.001Residue on Ignition%%<0.10Coliform(CFU/g)NegativeE.Coli(CFU/g)NegativeYeast/Mold(CFU/g)<10SalmonellaNegativeStandard ...