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  8. Osmium powder, -20 mesh, 99.95% (metals basis)

Osmium powder, -20 mesh, 99.95% (metals basis)

Catalog No. p-4408753
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AA3999803 1 g
AA3999806 5 g
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Catalog No. AA3999803 Supplier Thermo Scientific Chemicals Supplier No. 03999803
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Description

CAS: 7440-04-2 | Os | 190.23 g/mol

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.

Chemical Identifiers

CAS 4-2-7440
PubChem CID 23937
ChEBI CHEBI:30687
IUPAC Name osmium

Specifications

Quantity 1 g
Mesh Size -20 Mesh
Assay Percent Range 99.95% (metals basis)
Molecular Formula Os
MDL Number MFCD00011147
Synonym ion, metallic, osmium, elemental, unii-2e7m255opy, os4, osmio, hydrido, hydride, atom, powder
InChI Key SYQBFIAQOQZEGI-UHFFFAOYSA-N
SMILES [Os]
Molecular Weight (g/mol) 190.23
Chemical Name or Material Osmium powder

Safety and Handling

Hazard Category H228-H315-H318-H335
Precautionary Statement P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation Hazard Class: 4.1; Packaging Group: II
EINECSNumber 231-114-0
RTECSNumber RN1100000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only