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Synonyms : Einecs 235-770-9；Zirconium Hydroxide；Zirconium hydroxide；zirconium(iv) hydroxide；zirconium tetrahydroxide；zirconium(4+) tetrahydroxide
CAS NO. : 14475-63-9，12688-15-2
EINECS : 235-770-9
Molecular Formula : ZrO4H4
Melting Point : 550℃, d℃omposes
Boling Point : 100℃ at 760 mmHg
Properties: White needle-like crystal, when be heated to 150°C, it will lose 6 crystal water, when be heated to 210°C, it will lose all the crystal water. It is soluble in water, methyl alcohol, ethyl alcohol, either, insoluble in other organic solvent, slightly soluble in muriatic acid and the water solution is acid.
Specifications:
|
Test items |
Unit |
Analysis results |
|
Zr(OH)2 |
(wt)% |
99.96 |
|
ZO2 |
(wt)% |
87.22 |
|
CuO |
(wt)% |
0.0029 |
|
ZnO |
(wt)% |
0.0011 |
|
SiO₂ |
(wt)% |
0.0042 |
|
Fe₂O₃ |
(wt)% |
0.0019 |
|
TiO₂ |
(wt)% |
0.0013 |
|
Na2O |
(wt)% |
0.0065 |
|
MgO |
(wt)% |
0.0006 |
|
CaO |
(wt)% |
0.0028 |
|
Specific Surface Area |
m²/g |
208.2 |
|
Bulk density |
g/m³ |
0.47 |
Applications and Usages : It is the main materials for zirconium products and widely applied in textile industry, leather products, rubber additives, metal surface treating agent, coating material drier, fireproof materials, pottery and porcelain, activator, water-proofing agent.
Packing : 25kg kraft paper bag, or customized according to customer requirements.
PIC：Yan Zhuo
Email：km11@kmchem.com
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