CAS No.:
57219-64-4Molecular Formula:
Zr(OH)2CO3.ZrO2Quality Standard:
40%Packing:
25kg/drum or as per requestMininmum Order:
25kgPrice Update:
Market:
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Product name: Zirconium Basic Carbonate
CAS Number: 57219-64-4
Molecular Formula: Zr(OH)2CO3.ZrO2
Property: White crystal powder, insoluble in water and alkali, easily dissolved in acid. Decompose in air at normal temperature, decomposed by heat, decomposing speed will quicken when the temperature is going up. At last, it will be decomposed and transformed into zirconium dioxide.
Application
Used in medicine, cosmetics, coating, paint, paper making, leather softener, catalyst, ceramics and as intermediates for other zirconium salts.
Packing: 25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed at the request of the client.
Storage: To be protected from moist when stored up, prevent getting in touch with general metals.
Specification
Item | Type-1 | Type-2 | Type-3 | Type-4 |
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 |
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CAS 57219-64-4, Zirconium basic carbonate, Zr(OH)2CO3.ZrO2