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Tantalum Powder, -22 mesh, Puratronic™, 99.98% (Metals basis, Nb 50ppm), Alfa Aesar™

Chemical Identifiers

CAS 7440-25-7
Physical Form Nb 50ppm Powder
Assay Percent Range 99.98% (Metals basis)
MDL Number MFCD00011252
Chemical Name or Material Tantalum
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA1075306 SDS Alfa Aesar
1075306
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA1075322 SDS Alfa Aesar
1075322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA1075314 SDS Alfa Aesar
1075314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

7440-25-7
99.98% (Metals basis)
Tantalum
Nb 50ppm Powder
MFCD00011252

Specifications

7440-25-7
99.98% (Metals basis)
MFCD00011252
Gray to black
Tantalum
Nb 50ppm Powder
Gray to black powder
Odorless
5g

Safety and Handling

H228-H315-H319-H335; Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

DOTInformation : DOT Class: 4.1, Packaging Group: III

EINECSNumber : 231-135-5