Skip to Content
Merck

1.12169

Sigma-Aldrich

Gallium

99+

Synonym(s):

Gallium

Sign Into View Organizational & Contract Pricing

About This Item

Empirical Formula (Hill Notation):
Ga
CAS Number:
7440-55-3
Molecular Weight:
69.72
MDL number:
MFCD00134045
UNSPSC Code:
12141715
EC Index Number:
231-163-8
NACRES:
NA.22

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

200

form

solid

bp

2000 °C

mp

29.8 °C

density

5.904 g/cm3 at 20 °C

SMILES string

[Ga]

InChI

1S/Ga

InChI key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

Analysis Note

Assay (complexometric): ≥ 99.5 %
Identity (ICP-OES): passes test

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

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library