ZIRCONIUM IODIDE
- CAS No.
- 13986-26-0
- Chemical Name:
- ZIRCONIUM IODIDE
- Synonyms
- ZrI4;Einecs 237-780-9;ZIRCONIUM IODIDE;ZIRCONIUM(IV) IODIDE;ZIRCONIUM TETRAIODIDE;zirconiumiodide(zri4);Zirconium iodide (ZrI4);Zirconium(IV) tetraiodide;zirconium(4+),tetraiodide;ZIRCONIUM(IV) IODIDE: 99.5%
- CBNumber:
- CB5134410
- Molecular Formula:
- I4Zr
- Molecular Weight:
- 598.84
- MOL File:
- 13986-26-0.mol
- Modify Date:
- 2024/5/30 15:33:58
| Melting point | 499°C |
|---|---|
| Boiling point | 431°C (estimate) |
| Density | 4.85 |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | very soluble in H2O |
| form | powder |
| color | Yellow |
| Specific Gravity | 4.914 |
| Water Solubility | Insoluble in water. |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Air & Moisture Sensitive |
| Merck | 14,10178 |
| Exposure limits |
ACGIH: TWA 5 mg/m3; STEL 10 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 |
| CAS DataBase Reference | 13986-26-0(CAS DataBase Reference) |
| EPA Substance Registry System | Zirconium iodide (ZrI4) (13986-26-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 22-26-27-36/37/39-45 | |||||||||
| RIDADR | UN 3260 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704 |
|
ZIRCONIUM IODIDE Chemical Properties,Uses,Production
Description
Zirconium(IV) iodide, ZrI4, is the most readily available iodide of zirconium. It is an orange-colored solid that degrades in the presence of water. The compound was once renowned as an intermediate in the purification of zirconium metal. This compound is volatile, subliming as intact tetrahedral ZrI4 molecules.
Chemical Properties
orange crystal(s); fumes heavily in air; cub, a=1.179nm [KIR84] [MER06]
Uses
Used in the van Arkel-de Boer refining process.
Preparation
It is prepared by the direct reaction of powdered zirconium metal and iodine. Pyrolysis of zirconium(IV) iodide gas by contact of hot wire was the first industrial process for the commercial production of pure ductile metallic zirconium.
Structure and conformation
Like most binary metal halides, it has a polymeric structure. The compound exists as a polymer consisting of octahedral Zr(IV) centers, each with a pair of terminal iodide ligands and four doubly bridging iodide ligands. The Zr-I distances are 2.692 (terminal) and 3.030 A? .
ZIRCONIUM IODIDE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | China | 35426 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Aikon International Limited | 025-58851090 13611564524 | China | 15952 | 58 | Inquiry |
| Suzhou yacoo science co.,Ltd | 0512-87182056 18013166090 | China | 7300 | 60 | Inquiry |
| Suzhou yacoo science co.,Ltd | 0512-87182056 13451648594 | China | 4582 | 58 | Inquiry |