Sodium hexafluoroantimonate(1-)

Basic Information

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CAS Number

16925-25-0

Molecular Formula

F6NaSb

Molecular Weight

258.74 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

19.5 °C at 760 mmHg

Solubility

H2O: slightly soluble(lit.)

SMILES

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F[Sb-](F)(F)(F)(F)F.[Na+]

InChI

InChI=1S/6FH.Na.Sb/h6*1H;;/q;;;;;;+1;+5/p-6

InChIKey

HKLMYZVMEYYVBS-UHFFFAOYSA-H

LogP

2.52120

Complexity

62.7

Safety Information

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Hazard Statement

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

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Air Sensitive

Synonyms & References

English

sodium hexafluorostiboranuide
Sodium hexafluoroantimony
MFCD00003482
FT-0696549
A811078
AKOS015904237
Sodium hexafluoroantimonate
16925-25-0
sodium hexafluorostibanuide
SODIUMHEXAFLUOROANTIMONATE
sodium hexakis(fluoranyl)antimony(1-)
NaSbF6
E75939
Q4134941
Sodium hexafluoroantimonate(V)
sodium;hexafluoroantimony(1-)
sodium hexafluorostibate(V)
NS00085322
HKLMYZVMEYYVBS-UHFFFAOYSA-H
sodium,hexafluoroantimony(1-)
HEXAFLUOROANTIMONATE
Sodium hexafluoroant
SODIUM ANTIMONY FLUORIDE
ANTIMONY SODIUM FLUORIDE
sodiuM hexafluorostibate(V)
Sodiumhexafluoroantimonate99%
Sodium hexafluoroantimonate 99%
Sodium hexafluoroantimonate,98%
sodium hexafluoro antimonate
Sodium hexafluoroantimonate, 98%
F6Sb.Na

MDL Number

MFCD00003482

Customs Code

28419085

FAQ

What are the physical and chemical properties of Sodium hexafluoroantimonate(1-) (CAS: 16925-25-0)?

Sodium hexafluoroantimonate(1-) is a white crystalline solid with a molecular weight of approximately 267.08 g/mol. It is practically insoluble in water but soluble in organic solvents. The compound is highly reactive and can release toxic gases when heated or exposed to moisture. It reacts with water to produce hydrogen fluoride and sodium fluoride.

How is Sodium hexafluoroantimonate(1-) (CAS: 16925-25-0) typically synthesized?

Sodium hexafluoroantimonate(1-) is synthesized by treating antimony pentafluoride with sodium in anhydrous ether. The reaction typically requires a platinum catalyst and is performed under an inert atmosphere. The yield and selectivity are high, making it a reliable synthetic method.

What industries use Sodium hexafluoroantimonate(1-) (CAS: 16925-25-0)?

Sodium hexafluoroantimonate(1-) is used in the electronics industry for the fabrication of semiconductors, in the pharmaceutical industry for certain synthetic pathways, and in polymer industry for the synthesis of special polymers. It is also used in the production of sensors and as a reagent in analytical chemistry.

What precautions should be taken when handling Sodium hexafluoroantimonate(1-) (CAS: 16925-25-0)?

When handling Sodium hexafluoroantimonate(1-), appropriate personal protective equipment (PPE) is essential, including gloves, chemical-resistant lab coat, and safety goggles. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation of toxic gases. In case of a spill, it should be handled with caution using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.