trisodium;hexafluoroaluminum(1-)

Basic Information

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CAS Number

13775-53-6

Molecular Formula

AlF6Na3

Molecular Weight

209.94 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

1000°C

Water Solubility

Sparingly soluble in water(0.602 g/L at 20°C).

Refractive Index

1.338

SMILES

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F[Al-3](F)(F)(F)(F)F.[Na+].[Na+].[Na+]

InChI

InChI=1S/Al.6FH.3Na/h;6*1H;;;/q+5;;;;;;;3*+1/p-6

InChIKey

YPLHYAMXDPMZRC-UHFFFAOYSA-H

LogP

2.52120

Complexity

62.7

Safety Information

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GHS Hazard Pictograms

H302

H332

H372

H411

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H332 Harmful if inhaled
Acute toxicity, inhalation

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 8 Class 8

Synonyms & References

English

Cryolite (AlNa3F6)
trisodium;hexafluoroaluminum(3-)
CRYOLITE
Kryocide
Sodium hexafluoroaluminate, 99.98% trace metals basis
Kryolith
C18816
sodium hexafluoroaluminate(III)
Cryolite,naturallyoccurringmineral,grains,approximately0.06-19in
Sodium hexafluoroaluminate
sodiumhexafluoroaluminate(III)
sodium hexafluoridoaluminate(3-)
5ZIS914RQ9
Chromium Boride (Cr2B) Sputtering Targets
trisodium hexakis(fluoranyl)aluminum(3-)
Cryolite, synthetic, >=97.0% (from F)
trisodium hexafluoridoaluminate
CHEMBL3988899
Q927885
Cryocide
CHEBI:39289
Cryolite (Na3(AlF6))
AKOS025310262
trisodium (OC-6-11)-hexafluoroaluminate(3-)
sodium hexafluoridoaluminate(III)
Na3AlF6
A809094
ICE Spar
15096-52-3
FT-0624109
MFCD00003507

MDL Number

MFCD00003507

Customs Code

2826300000

FAQ

What is trisodium;hexafluoroaluminum(1-) (CAS: 13775-53-6)?

Trisodium;hexafluoroaluminum(1-) is a sodium salt of hexafluoroaluminate, with the chemical formula Na3[AlF6]. It is a white, crystalline solid that is highly soluble in water. This compound is known for its strong Lewis acidity and is commonly used in various industrial and chemical applications due to its reactivity and stability in aqueous solutions.

What are the main uses of trisodium;hexafluoroaluminum(1-) (CAS: 13775-53-6)?

Trisodium;hexafluoroaluminum(1-) is primarily used in the production of aluminum fluoride and as a source of fluoride ions in industrial processes. It also finds applications in chemical synthesis, metallurgy, and as a catalyst in certain reactions. Its use in pharmaceuticals is limited due to its potential reactivity, but it may be employed in specialized research contexts.

Is trisodium;hexafluoroaluminum(1-) (CAS: 13775-53-6) safe?

Trisodium;hexafluoroaluminum(1-) is considered hazardous due to its corrosive nature and potential to release toxic fluoride vapors. It should be handled with appropriate safety measures, including the use of personal protective equipment (PPE) and proper ventilation. Safety standards recommend avoiding direct contact and inhalation, and it is classified as a chemical with potential health risks.

How should trisodium;hexafluoroaluminum(1-) (CAS: 13775-53-6) be stored?

Trisodium;hexafluoroaluminum(1-) should be stored in a cool, dry, and well-ventilated area, away from acids and moisture. It is typically kept in a sealed, airtight container made of glass or high-density polyethylene (HDPE) to prevent contamination and degradation. Avoid exposure to light and ensure storage conditions maintain its chemical stability.