Gallium(III) fluoride
Gallium(III) fluoride (CAS: 7783-51-9, Formula: GaF₃) is an anhydrous inorganic compound with a molecular weight of 126.72 g/mol. This white powder is primarily employed in the synthesis and characterisation of optical fluorogallate glasses. Its high purity makes it a suitable reagent for advanced material science applications and chemical research where precise stoichiometric control is essential.

Optical Fluorogallate Glass Preparation
Gallium(III) fluoride serves as a key precursor in the development of fluorogallate glasses. These glasses exhibit unique optical properties, making them valuable for specific laser and optical device applications.
Chemical Synthesis Reagent
As a source of gallium and fluoride, GaF₃ is utilised in various inorganic synthesis pathways. It can be incorporated into novel materials or used in catalytic processes where gallium-based compounds are required.
Material Science Research
The compound is of interest in materials science for its potential in creating new materials with tailored physical and chemical characteristics. Its defined structure and purity are advantageous for experimental research.
| Molecular weight | 126.72 |
|---|---|
| Linear formula | GaF3 |
| Assay | ≥99.99% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Density | 4.47 g/mL at 25 °C(lit.) |
| Application | Employed in the preparation and study of optical fluorogallate glasses.1 |

Hazard statements
- H302Harmful if swallowed
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Gallium(III) fluoride used for?
+
Gallium(III) fluoride is primarily used in the preparation and study of optical fluorogallate glasses, and as a reagent in chemical synthesis and materials science research.
What are the CAS number and formula for Gallium(III) fluoride?
+
The CAS number for Gallium(III) fluoride is 7783-51-9, and its chemical formula is GaF₃.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Gallium(III) fluoride in an anhydrous grade with a purity of ≥99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Gallium(III) fluoride be handled?
+
Gallium(III) fluoride is harmful if swallowed, in contact with skin, or if inhaled. When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is Gallium(III) fluoride a controlled substance?
+
The provided data does not indicate that Gallium(III) fluoride is a controlled substance.
How is Gallium(III) fluoride packed and shipped?
+
This product is exported by Tech Serve Solutions, a global supplier with extensive experience in chemical logistics. Specific packaging details are available upon request.
How can I request a quote or sample?
+
To request a quote or a sample of Gallium(III) fluoride, please contact the Tech Serve Solutions sales team through our website or via direct inquiry.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis