钾氟化物(喷雾干燥)

Potassium Fluoride (Spray Dried)ItemSpec.Potassium Fluoride /%≥ 99.3 Chlorides (Cl) /%≤ 0.1 Loss on ignition/%≤ 0.2 Free acids/alkalis AS HF/% ≤ 0.05 AS KOH/%≤ 0.1 Sulphate(SO4) /%≤ 0.2 Fluosilicate silicofluoride (SiO2) /% ≤ 0.05 Insol. in water /% ≤ 0.1 ICP Determination of KF microelements Cr ≤5 ppm Cu ≤5 ppm Mg ≤5 ppm Al ≤10 ppm Si ≤30 ppm Fe ≤20 ppm Pb ≤10 ppm As ≤5 ppm B ≤10ppm Ca ≤10 ppm Na ≤500 ppm Ni ≤5 ppm P ≤30 ppm For more detailed info. of our products or high quality requirement, please feel free to contact us. Potassium 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.: 150 Hazard Class: 6.1 (Toxic) UN/NA: UN1812 Packing Group: III