Barium Sulfate U.S.P. 500 G Multi-Compendial, Case Of 4

Details:

Specifications formula: baso4formula weight: 233.39Cas number: 7727-43-7gmp manufactured productmeets u.S.P. Requirementsidentification apasses testidentification bpasses testbulkinesspasses testph of 10% aqueous solution at 25°c3.5 - 10.0Sulfide (µg/g)max. 0.5Acid-soluble substancesmax. 0.3 %Soluble barium saltsmax. 0.001 %Heavy metals (as pb)max. 0.001 %Assay97.5 - 100.5 %Particulate matterpasses testmeets bp/ph.Eur. Chemical specificationsidentification apasses testidentification bpasses testacidity or alkalinitymax. 0.3 %Acid-soluble substancespasses testoxidizable sulfur compoundspasses testsoluble barium saltspasses testphosphate (po4)max. 50 Ppmarsenic (as)max. 2 Ppmheavy metals (as pb)max. 10 Ppmloss on ignitionmax. 2.0 %Sedimentpasses test