99.5%钾氟KF7789-23-3(喷雾干燥

Potassium Fluoride (Spray Dried)ItemBest qualityPotassium Fluoride /%≥ 99.5 Chlorides (Cl) /%≤ 0.05 Loss on ignition/%≤ 0.2 Free acids/alkalis AS HF/% ≤ 0.05 AS KOH/%≤ 0.05 Sulphate(SO4) /%≤ 0.1 Fluosilicate silicofluoride (SiO2) /% ≤ 0.01 Insol. in water /% ≤ 0.01 ICP Determination of KF microelements Cr ≤5 ppm Cu ≤5 ppm Mg ≤5 ppm Al ≤10 ppm Si ≤8 ppm Fe ≤5 ppm Pb ≤10 ppm As ≤5 ppm B ≤5 ppm Ca ≤5 ppm Na ≤300 ppm Ni ≤3 ppm P ≤3 ppm For more detailed info. of our products or high quality requirement, please feel free to contact us. Poassium Fluoride Synonyms: Potassium Fluoride Anhydrous Molecular Formula: KF Cas No.: 7789-23-3 Molecular Weight: 58.10 Appearance: White Powder Odor: Odorless Solubility: Appreciable in water, soluble in hydrofluoric acid and ammonia and slightly in alcohol M.P.: 858 B.P.: 1505 Hazard Class: 6.1 (Toxic) UN/NA: UN1812 Packing Group: III