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Product Overview

Product Code

NIST-3155

CAS Number

7440-25-7

Product Format

Matrix Material

Matrix

Dilute HNO3/HF

Molecular Formula

Ta

Molecular Weight

180.948

Product Categories

Single-element, Single-element

Product Information

LGC Limited is a Licensed Distributor of NIST Standard Reference Materials®, NIST®, STANDARD REFERENCE MATERIAL®, SRM® and depictions or representations thereof, are trademarks and service marks of the National Institute of Standards and Technology of the Department of Commerce. Please register your SRM purchase on the NIST website at www.nist.gov/srm/registration-and-surveys.

Analyte Name

Tantalum

CAS Number

7440-25-7

Molecular Formula

Ta

Molecular Weight

180.948

Measured Value

1.0002 %

Accurate Mass

180.948

SMILES

[Ta]

InChI

InChI=1S/Ta

IUPAC

tantalum

Storage Temperature

Room Temperature

Shipping Temperature

Room Temperature

Country of Origin

UNITED STATES

Transport Restrictions

Air Excepted Air Dangerous

Tariff Code

38220000

Product Format

Matrix Material

Matrix

Dilute HNO3/HF

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