Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

229644

Sigma-Aldrich

Gallium(III) nitrate hydrate

crystals and lumps, 99.999% trace metals basis

Synonym(s):

Gallium trinitrate hydrate, Hydrated gallium nitrate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
Ga(NO3)3 · xH2O
CAS Number:
69365-72-6
Molecular Weight:
255.74 (anhydrous basis)
EC Number:
236-815-5
MDL number:
MFCD00149723
UNSPSC Code:
12352302
PubChem Substance ID:
24853293
NACRES:
NA.23

Assay

99.999% trace metals basis

form

crystals and lumps

reaction suitability

reagent type: catalyst
core: gallium

impurities

≤20.0 ppm Trace Rare Earth Analysis

mp

110 °C (dec.) (lit.)

SMILES string

O.[Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ga.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;

InChI key

YVFORYDECCQDAW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Gallium (III) nitrate hydrate was used as one of the precursors for the preparation of nanoporous TiO2–Ga2O3 binary metal oxide films and powders by sol gel method. These nanostructures can find applications in optical electronics, gas sensors etc.

Pictograms

Flame over circleExclamation mark
GHS03,GHS07

Signal Word

Danger

Hazard Statements

H272,H315,H319

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 1: Oxidizing solids
Nitrates
Hazardous rank I
1st oxidizing solid

JAN Code

229644-BULK:
229644-1G:
229644-VAR:
229644-5G:
229644-50G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCF5542
MKCB2799V
MKBQ2943V
MKBF7097V
MKBF5990V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Comparison of single and binary oxide sol?gel gas sensors based on titania
Mohammadi MR, et al.
Solid State Sciences, 10(7), 884-893 (2008)
Melnikov P, et al.
Journal of Thermal Analysis and Calorimetry, 107(3), 1117-1121 (2012)
Preparation and characterisation of nanostructural TiO2?Ga2O3 binary oxides with high surface area derived form particulate sol?gel route.
Mohammadi MR, et al.
J. Mater. Sci., 42(13), 4976-4986 (2007)
Matthias Metzger et al.
Analytical and bioanalytical chemistry, 411(19), 4647-4660 (2019-03-09)
The introduction of fluorine into organic molecules leads to new chemical/physical properties. Especially in the field of pharmaceutical as well as technical applications, fluorinated organic substances gain in importance. The OECD identified and categorized 4730 per- and polyfluoroalkyl substances-related CAS
Charlotte Mellier et al.
Acta biomaterialia, 24, 322-332 (2015-06-16)
Different possible options were investigated to combine an apatitic calcium phosphate cement with gallium ions, known as bone resorption inhibitors. Gallium can be either chemisorbed onto calcium-deficient apatite or inserted in the structure of β-tricalcium phosphate, and addition of these

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service