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

Chemical Identifiers

Chemical Name or Material Tantalum
CAS 7440-25-7
Physical Form Powder
Assay Percent Range 99.98% (Metals basis, Nb 50ppm)
MDL Number MFCD00011252
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1075306

  SDS
alfa aesar
1075306
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.

AA1075314

  SDS
alfa aesar
1075314
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.

AA1075322

  SDS
alfa aesar
1075322
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.
Description & Specifications

Specifications

Physical Form Nb 50ppm Powder
Quantity 5g
Color Gray to black
EINECS Number 231-135-5
DOT Information DOT Class: 4.1, Packaging Group: III
Chemical Name or Material Tantalum
Odor Odorless
Assay Percent Range 99.98% (Metals basis)
Appearance Gray to black powder
MDL Number MFCD00011252
CAS 7440-25-7
Health Hazard 1 H228-H315-H319-H335; Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Safety and Handling

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