Высокая активная безводный фторид калия

Molecular formula:KF Molecular weight:58.10 Properties: 1)Pure white powder 2)Melting point: 858 ° 3)Boiling Point: 1505 ° 4)Soluble in water and hydrofluoric acid and ammonia and slightly in alcohol 5)Keep it sealed Usage: food antiseptic,glass engraving,electroplating,welding flux,insecticide, absorbent of fluorating agent (absorbing moisture of hydrofluoric acid),raw material for potassium bifluoride Others: Content:98%≥98.5% Chloride(cl)≤0.2-0.3% Dissociate acid(HF)≤0.3% Dissociate alkali(KOH)≤0.2% Moisture≤0.3%