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Tantalum powder, 99.97% (metal basis), Alfa Aesar™, Puratronic™

Chemical Identifiers

Chemical Name or Material Tantalum
CAS 7440-25-7
Physical Form Powder
Assay Percent Range 99.97% (Metals basis, Nb 50ppm)
MDL Number MFCD00011252
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1034514

 
alfa aesar
10345-14
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.

AA1034522

 
alfa aesar
10345-22
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.

AA1034536

 
alfa aesar
10345-36
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.

AA1034588

 
alfa aesar
10345-88
2.5g 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

Appearance Gray to black powder
Odor Odorless
Color Gray to black
Quantity 25g
Chemical Name or Material Tantalum
CAS 7440-25-7
Physical Form Powder
Assay Percent Range 99.97% (Metals basis, Nb 50ppm)
MDL Number MFCD00011252
Health Hazard 1 H228-H315-H319-H335: Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
DOT Information DOT Class: 4.1, Packaging Group: II
EINECS Number 231-135-5
Safety and Handling

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