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Changshu Xinhua chemical co., ltd.

常熟市新華化工有限公司

Changshu Xinhua chemical co., ltd.

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Potassium Fluozirconate

Molecular formula: K2ZrF6
Molecualr weight: 283.42
Properties: White crystal, slightly dissolved in water, dissolved in hot water; solubility is 6.5g/100ml (80℃), 19g/100ml (100℃), poisonous.
Specifications: (refer to Q/HG 22-697-67)
Content: ≥98%
Impurities:

Zirconium

≥31%

Chloride ( Cl )

≤0.15%

Sulfate ( SO4 )

≤0.5%

Moisture ( H2O )

≤0.05%

Heavy metals ( Pb )

≤0.01%

Fluosilicate(as SiO2)

≤0.2%

Iron(Fe)

≤0.02%

Natrium(Na)

≤0.1%

Melting point 840°C
Granularity-325mesh: 20%max; +200mesh: 3%rain.
Usage: In manufacture of zirconium, Zirconium compound, ferroalloys, Magnesia- Alumina alloys, steel and non-ferrous metal alloys; in atomic energy industry, in manufacture of high-class electro-material, refractory material, fireworks, ceramics, enamelware, glass etc.
Package: 25kg composite bag or P.E bag.
Gaution at transportation: Inorganic poison. Class of risk: 6.1 UN Number: 3288 Specified number of dangerous goods: 83025
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