CAS No. 7789-23-3

Assay	≥ 99%
Clarity experiment	≤ 3
Free acid(HF)	≤ 0.05%
Free base(KOH)	≤ 0.05%
Chloride(Cl)	≤ 0.002%
Fe	≤ 0.0005%
SO4	≤ 0.01%
Fluorosilicate(SiF6)	≤ 0.05%
Heavy metal(Pb)	≤ 0.001%

Purity	99.3% min
Moisture	0.2% max
Free alkali (as KOH)	0.1% max
Chloride (as Cl-)	0.05% max
Bulk Density	0.3 – 0.6Kg/Liter

Molecular Formula: FK
Molecular Weight: 58.1
Hazard Symbols: T,C,Xn
UN Number: UN 1812 6.1/PG 3
WGKGermany: 3

More details are to be found on supplier website

Group: Special glass material
Formula: KF