Tantalum(V) oxide
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
1314-61-0
Chemical name
Tantalum(V) oxide
Molecular formula
O5Ta2
Molecular weight
441.89 g/mol
Synonyms
Tantalum pentoxide; Tantalum oxide (Ta2O5); Tantalic acid anhydride; Ditantalum pentaoxide; Tantalum penta oxide; OEZ64Z53M4
InChIKey
BPUBBGLMJRNUCC-UHFFFAOYSA-N
PubChem CID
62157
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
GHS Pictograms
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Form: powder Colour: white - beige
Catalog reference value; verify against supplier SDS before use.
Physical State
powder
Catalog reference value; verify against supplier SDS before use.
GHS Pictograms
Preliminary catalog cue; verify before compliance decisions.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.