Detailed Product Description

Molecular formula: K₂ZrF₆

Molecular weight: 283.42

Properties:
1) White crystal
2) Slightly soluble in water
3) Dissolvable in hot water; solubility is 6.5g/100ml (80^oC),
19g/100ml(10^oC)
4) Poisonous

Specifications: (refer to Q/HG 22-697-67 standard)

Content: ≥98%
Zirconium ≥31%
Chloride (Cl) ≤0.15%
Sulfate (SO₄) ≤0.5%
Moisture (H₂O) ≤0.05%
Heavy metals (Pb) ≤0.01%
Fluosilicate (as SiO₂) ≤0.06%
Iron (Fe) ≤0.02%
Natrium ≤0.1%

Melting point: 840^oC

Granularity:
– 325 mesh: 20% max.
+200 mesh: 3% min.

Usage: in manufacture of zirconium, zirconium compound, ferroalloys,
magnesium-alumina alloys, steel and non-ferrous metal alloys; in the
nuclear energy industry;in the manufacture of high-class electro-
materials, refractory materials, fireworks,ceramics, enamelware,
glass etc.

Caution at transportation: inorganic poison.
Class of risk: 6.1
UN number: 3288
Specified number of dangerous goods: 83025

Outer Packing:25kg composite bag or PE bag