Basic information
- CAS
12033-93-1- Standard SMILES
[N]#[Zr]- InChIKey
ZVWKZXLXHLZXLS-UHFFFAOYSA-N- Molecular formula
- Zr-N
- Average molar mass
- 105.23 g/mol
- Monoisotopic mass
- 103.9077784
Overview
Zirconium nitride is a nitride.
Names & identifiers
- Preferred name
- Zirconium nitride (ZrN)
- IUPAC
- azanylidynezirconium
- English name
- Zirconium nitride
- Molecular formula
- NZr
- Molecular weight
- 105.23
Names & synonyms
Zirconium nitride25658-42-8Zirconium nitride (ZrN)DTXSID2067119RefChem:196136zirconium nitride (H3NZr)zirconium ammoniate (1:1)DTXCID1037351247-166-2azanylidynezirconiumnitridozirconiumZirconiumnitride
Show more names
ZRNReaxys ID: 16007979Zirconiumnitride,98%zirconiumnitride(zrn)zirconium(III) nitridenano zirconium nitride
EINECS 247-166-2zirconium mononitrideSCHEMBL3388787CHEBI:197403Zirconium nitride, 99% metals basis, 400 meshQ205646Zirconium nitride, powder, pore size 1-2 mum, >=99% trace metals basis12033-93-1
Database identifiers
- CAS
12033-93-1、25658-42-8- PubChem CID
- 94359
- DTXSID
DTXSID2067119- ChEBI
CHEBI:197403- EC Number
- 247-166-2
Properties
Computed structural properties
- Topological polar surface area
- 23.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 2
- Formal charge
- 0
- Complexity
- 10
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertieselectron density of states
Density7.09 @25 °C
Melting Point2960 °C
Physical DescriptionYellow to brown odorless powder; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 2980 °C · 2980°C
- Density
- 7.09 g/mL · 7.09 g/mL at 25 °C(lit.)
- storage temp.
- Store at room temperature, keep dry and cool
- solubility
- soluble in concentrated HF; slightly soluble in dilute acid solutions
- form
- Powder
- Specific Gravity
- 7.09 · 7.09
- color
- brown
- Resistivity
- 13.6 · 13.6 (ρ/μΩ.cm)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 14.3% (1 of 7) of reports.
Danger
H228 (71.4%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 7 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryA skin and strong eye irritant; [Alfa Aesar MSDS] See Zirconium. See Titanium nitride. See NITRIDES.
Hazard Classes and CategoriesSkin Irrit. 2 (85.7%)
Safety & protection
Exposure Control and Personal Protection1.0 [mg/m3], inhalable fraction (metal and insol. cmpds.)[German Research Foundation (DFG)]
Threshold Limit Values (TLV)
5.0 [mg/m3], as Zr
10.0 [mg/m3], as Zr
Permissible Exposure Limit (PEL)5.0 [mg/m3], as Zr (compounds)
Protective Action Criteria (PAC)
12 [mg/m3]
97 [mg/m3]
580 [mg/m3]
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationZirconium nitride (ZrN): ACTIVE
Applications
UsesSpecial crucibles, cermets, refractories.
UsesZirconium nitride (ZrN) is a hard ceramic material similar to TiN. It is commonly used for coating medical devices, industrial parts (e.g., notably drill bits), automotive and aerospace components and other parts subject to high wear and corrosive environments. ZrN is light gold in color, similar to elemental gold. Hafnium nitride (HfN) is one of the refractory metallic compounds having a melting point of 3310°C.
UsesZirconium nitride is used in cermets, refractories, and laboratory crucibles. It also used for coating medical devices.
Preparation methods
PreparationZirconium nitride can be prepared by passing zirconium dioxide powder and metallic magnesium through helium gas.
Related reactions
1 records
Compound notes
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