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Alfa Aesar™ Tantalum(V) oxide, Puratronic™, 99.993% (metals basis excluding Nb), Nb 50ppm max

Chemical Identifiers

Chemical Name or Material Tantalum(V) oxide
CAS 1314-61-0
Purity Grade Puratronic™
Formula Weight 441.89
MDL Number MFCD00011254
Merck Index 14,9056
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1088114

 
alfa aesar™
1088114
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1088122

 
alfa aesar™
1088122
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1088136

 
alfa aesar™
1088136
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 441.89
Chemical Name or Material Tantalum(V) oxide
TSCA TSCA
Odor Odorless
Purity Grade Puratronic™
Physical Form Powder
Assay 99.993%
Assay Percent Notes (metals basis excluding Nb), Nb 50ppm max.
MDL Number MFCD00011254
CAS 1314-61-0
Merck Index 14,9056
Melting Point 1800°C
Quantity 25g
Density 8.2g/mL
RTECS Number WW5855000