Hafnium carbide, Gray powder, 99.5% (Metals basis excluding Zr), Thermo Scientific Chemicals

Description

It is used as an intermediate in chemical research, Pharmaceutical Intermediates,Organic Intermediates. Used in rocket nozzle, especially for re-entry space rocket nose cone.Due to its high hardness and melting point, HfC also widely use in hard alloy additives.Used in ceramic industries.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 12069-85-1
• Molecular Formula: CHf
• Molecular Weight (g/mol): 190.50
• MDL Number: MFCD00016126
• InChI Key: NVDNLVYQHRUYJA-UHFFFAOYSA-N
• IUPAC Name: methanidylidynehafniumylium
• SMILES: [C-]#[Hf+]

• Melting Point: 3890°C
• Color: Gray
• Physical Form: Powder
• Quantity: 10 g
• Assay Percent Range: 99.5% (Metals basis excluding Zr)
• Solubility Information: it is insoluble in water.
• Formula Weight: 190.54
• Odor: Odorless
• Density: 12.2
• Chemical Name or Material: Hafnium carbide

Safety and Handling

Hazard Category	H228
Hazard Statement	Take precautionary measures against static discharges.
Precautionary Statement	P210-P240-P241-P280-P370+P378q
DOTInformation	DOT Class: 4.1, Packing Group: III
EINECSNumber	235-114-1
RTECSNumber	MG4620000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only