- HAFNIUM CHLORIDE
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- $5.00 / 1KG
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2024-05-11
- CAS:13499-05-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20TONS
- HAFNIUM CHLORIDE
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- $15.00 / 1KG
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2021-08-12
- CAS:13499-05-3
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- HAFNIUM CHLORIDE
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- $1.00 / 1KG
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2019-07-06
- CAS:13499-05-3
- Min. Order: 1G
- Purity: 98%
- Supply Ability: 100KG
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- Hafnium Chloride is an excellent water soluble crystalline Hafnium source for uses compatible with chlorides. Chloride compoun....
- Jun 16，2022
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| | Hafnium Chloride Basic information |
| | Hafnium Chloride Chemical Properties |
| Melting point | 432 °C (lit.) | | Boiling point | 315.47°C (estimate) | | density | 1.89 g/cm3 | | vapor pressure | 1 mm Hg ( 190 °C) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Soluble in methanol and acetone. | | form | Powder | | color | White | | Water Solubility | Soluble in water, methanol and acetone. | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | Sensitive | Moisture Sensitive | | Merck | 14,4588 | | Exposure limits | ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 | | InChIKey | PDPJQWYGJJBYLF-UHFFFAOYSA-J | | CAS DataBase Reference | 13499-05-3(CAS DataBase Reference) | | EPA Substance Registry System | Hafnium chloride (HfCl4), (T-4)- (13499-05-3) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3260 8/PG 2 | | WGK Germany | 3 | | F | 9-21 | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | II | | HS Code | 28273985 |
| | Hafnium Chloride Usage And Synthesis |
| Chemical Properties |
Hafnium(IV) chloride is a chemical compound with the formula HfCl4. It is a white, crystalline solid that is primarily used in the production of hafnium metal.
| | Uses | Hafnium Chloride is an excellent water soluble crystalline Hafnium source for uses compatible with chlorides. Chloride compounds can conduct electricity when fused or dissolved in water. Chloride materials can be decomposed by electrolysis to chlorine gas and the metal.
| | Safety | When working with hafnium(IV) chloride, appropriate personal protective equipment should be worn to minimize exposure. Regarding environmental impact data, hafnium(IV) chloride does not pose significant risks if handled and disposed of properly.
| | Synthesis |
Hafnium Chloride can be produced by the procedures:
The reaction of carbon tetrachloride and hafnium oxide at above 450 ℃;
HfO2 + 2 CCl4 → HfCl4 + 2 COCl2
| | Structure and conformation | Solid hafnium chloride is a polymer with octahedral Hf centers. Of the six chloride ligands surrounding each Hf centre, two chloride ligands are terminal and four bridge to another Hf centre. In the gas phase, both ZrCl4 and HfCl4 adopt the monomeric tetrahedral structure seen for TiCl4.
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| | Hafnium Chloride Preparation Products And Raw materials |
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