Ammonium Bifluoride, CAS No. : 1341-49-7

ammonium bifluoride pure (ammonium hydrogen difluoride) nh4f.hf m.w. 57.07 min. assay(acidimetric) 98% maximum limits of impurities : non-volatile matter 0.05% chloride(ci) 0.002% silica(sio2) 0.5% sulphate(so4) 0.05% iron(fe) 0.005% lead(pb) 0.01% cas no : 1341-49-7 un no. 81727 tariff : 2826 11 10 r : 25-34 s : 22-26-37-45 f : 3-9