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Zirconium basic carbonate

CAS number : 57219-64-4

Molecular weight :308.47

Molecular formula/chemical symbol :Zr(OH)2.CO3.ZrO2

Description :

Appearance: white powder, non-toxic, odorless. Insoluble in water, an alcohol, can be dissolved in a portion of the alkaline solution, soluble in the organic acid to form the corresponding organic acid zirconium more soluble inorganic acids such as hydrochloric acid, while release of carbon dioxide gas.

USES :

Mainly used in automobile exhaust processing, optical storage materials, structural ceramics, paint driers, glass, ink, medicine mildew, deodorants, cosmetics, fibers, paper surface treatment, building materials, waterproofing agents, the industrial sector as well as with The intermediate raw material for preparation of other organic and inorganic zirconium products.

Keywords:Electronic chemicals

Report :

Zirconium basic carbonate

Specification

Index

ZBC- Ⅰ

ZBC- Ⅱ

ZBC- Ⅲ

ZBC- Ⅳ

ZrO2 +HfO2

38-42%

38-42%

38-41%

38-42%

Fe2O3

0.002%max

0.002%max

0.002%max

0.002%max

SiO2

0.02% max

0.02%max

0.02% max

0.02% max

CaO

0.005%max

0.05%max

0.005% max

0.005% max

TiO2

0.005%max

0.005% max

0.005% max

Na2O

0.02% max

0.02% max

0.02% max

SO4

0.02% max

1.5%max

0.15% max

0.025% max

CO2

9-12%

9-12%

9-12%

P2O5

0.15%max

Cl

0.02%max

1%max

0.15%max

0.05%max

NH4

0.01%max

0.01%max

PH

7.0min

3.5-4.5

3.5-4.5