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NIST994

Isotopic standard for gallium

NIST® SRM® 994

Synonym(s):

Gallium

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About This Item

Linear Formula:
Ga
CAS Number:
7440-55-3
Molecular Weight:
69.72
MDL number:
MFCD00134045
UNSPSC Code:
41116107
PubChem Substance ID:
329818799
NACRES:
NA.24

grade

certified reference material

Quality Level

100

isotopic purity

 69Ga
 71Ga

form

(metallic liquid or solid (ambient temp dependent))

packaging

pkg of 0.25 g

manufacturer/tradename

NIST®

resistivity

25.795 μΩ-cm, 30°C

technique(s)

mass spectrometry (MS): suitable

bp

2403 °C (lit.)

mp

29.8 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

format

matrix material

SMILES string

[Ga]

InChI

1S/Ga

InChI key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

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General description

This Standard Reference Material (SRM) is intneded for use as an isotopic standard. SRM 994 consists of 0.25 g of a commercial, high purity gallium metal. For more informatioon, please refer to the COA and SDS.

SRM 994_cert

SRM 994_SDS

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Gallium-69, Gallium-71

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Warning

Hazard Statements

H290,H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

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