Boric Acid for analysis, ACS, ISO

Boric Acid for analysis, ACS, ISO
Content: 5 KGM
Physical Description:
Solid
Specification: Assay (titr.)@min. 99.8 %§Insoluble matter in H2O@max. 0.005 %§Residue on ignition (as SO4) (CH3OH + HCl)@max. 0.05 %§Heavy metals (as Pb)@max. 0.0005 %§Insoluble matter in CH3OH@max. 0.005 %§Chloride@max. 0.0005 %§Phosphate@max. 0.0005 %§Sulfate@max. 0.002 %§As@max. 0.00005 %§Ca@max. 0.002 %§Fe@max. 0.0001 %§K@max. 0.005 %§Pb@max. 0.0005 %§Ag@max. 0.0005 %§Al@max. 0.0005 %§Au@max. 0.0005 %§Be@max. 0.0005 %§Bi@max. 0.0005 %§Cd@max. 0.0005 %§Co@max. 0.0005 %§Cr@max. 0.0005 %§Cu@max. 0.0005 %§Ga@max. 0.0005 %§Ge@max. 0.0005 %§Ba@max. 0.0005 %§In@max. 0.0005 %§Mg@max. 0.0005 %§Mn@max. 0.0005 %§Mo@max. 0.0005 %§Ni@max. 0.0005 %§Pt@max. 0.0005 %§Sb@max. 0.0005 %§Si@max. 0.0005 %§Sn@max. 0.0005 %§Sr@max. 0.0005 %§Ti@max. 0.0005 %§Tl@max. 0.0005 %§V@max. 0.0005 %§Zn@max. 0.0005 %§Zr@max. 0.0005 %§Li@max. 0.0005 %