Product:Creatine Monohydrate , CAS NO.: 6020-87-7 passed GMP ,Kosher , ISO ... C4H9N3O2Structural Formula:Molecular Weight: 149.15Property: White crystal or powder,slightly soluble in water,insoluble in ethanol,ethyl ether.SPECIFICATIONS ... :ItemSpecificationAppearanceWhite crystal or crystalline powder,80/200 meshesAssay99.90% minLoss on Drying12.0% ...