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Hafnium powder, -325 mesh, 99.6% (metals basis excluding Zr), Zr nominal 2-3.5%, Thermo Scientific Chemicals

Chemical Identifiers

CAS 7440-58-6
Molecular Formula Hf
Molecular Weight (g/mol) 178.49
MDL Number MFCD00011032
InChI Key VBJZVLUMGGDVMO-UHFFFAOYSA-N
Synonym hafnium, elemental, hafnio, celtium, unii-x71938l1do, and compounds, hsdb 552, powder, foil, atom, wire
PubChem CID 23986
ChEBI CHEBI:33343
IUPAC Name hafnium
SMILES [Hf]
View More Specs

Description

Description

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

7440-58-6
178.49
VBJZVLUMGGDVMO-UHFFFAOYSA-N
23986
hafnium
Hf
MFCD00011032
hafnium, elemental, hafnio, celtium, unii-x71938l1do, and compounds, hsdb 552, powder, foil, atom, wire
CHEBI:33343
[Hf]

Specifications

Gray
Hf
UN2545
VBJZVLUMGGDVMO-UHFFFAOYSA-N
hafnium
23986
99.6%
Odorless
(metals basis excluding Zr), Zr nominal 2 to 3.5%
7440-58-6
MFCD00011032
hafnium, elemental, hafnio, celtium, unii-x71938l1do, and compounds, hsdb 552, powder, foil, atom, wire
[Hf]
178.49
CHEBI:33343
−325 Mesh
Powder
Hafnium powder
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Safety and Handling

Safety and Handling

GHS H Statement
H251
Self-heating: may catch fire.

P210-P222-P280-P335+P334-P370+P378q

H250

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missing translation for 'rtecsNumber' : MG4600000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier
  • Hafnium powder

Signal Word
  • Danger

Hazard Category
  • Pyrophoric solid Category 1
  • Self-heating substance Category 1

Hazard Statement
  • H250-Catches fire spontaneously if exposed to air.
  • H251-Self-heating: may catch fire.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P222-Do not allow contact with air.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P235+P410-Keep cool. Protect from sunlight.
  • P422-Store contents under .
  • P420-Store away from other materials.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only