Sodium Hexafluorophosphate

NaPF₆

IUPAC: Sodium hexafluorophosphate

CAS: 21324-39-0

Tổng quan

NaPF₆ is being researched as an electrolyte salt for sodium-ion batteries, a cheaper alternative to lithium-ion batteries using abundant sodium.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Fluorine F 6 18,9980
Sodium Na 1 22,9900
Phosphorus P 1 30,9740

Thành phần nguyên tố

F
Fluorine ×6
67,9%
Na
Sodium ×1
13,7%
P
Phosphorus ×1
18,4%

Công dụng

  • • Sodium-ion battery electrolyte
  • • Chemical reagent

Sự thật thú vị

  • ✦ Sodium-ion batteries could replace lithium-ion using earth-abundant materials

An toàn

  • ⚠ Corrosive
  • ⚠ Liberates HF with moisture

Structure

SMILES

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

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
167,94 g/mol
Mật độ
2,3690 g/cm³
Điểm nóng chảy
200,0 °C
Độ hòa tan
very soluble

Molecular Descriptors

Exact Mass
167,9540
TPSA
0,0 Ų
H-Bond Donors
0
H-Bond Acceptors
7
Rotatable Bonds
0
Heavy Atoms
8
Complexity
67,0

Hợp chất liên quan

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Citrate

Ca₃(C₆H₅O₇)₂

Calcium Phosphate

Ca₃(PO₄)₂

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Sodium Hexafluorophosphate?
Sodium Hexafluorophosphate (NaPF₆) is a salt compound with the IUPAC name Sodium hexafluorophosphate.
What is the molecular weight of Sodium Hexafluorophosphate?
Sodium Hexafluorophosphate has a molar mass of 167.94 g/mol.
What state is Sodium Hexafluorophosphate at room temperature?
Sodium Hexafluorophosphate is a solid at room temperature.
Is Sodium Hexafluorophosphate organic or inorganic?
Sodium Hexafluorophosphate is classified as an inorganic compound.
What elements make up Sodium Hexafluorophosphate?
Sodium Hexafluorophosphate (NaPF₆) is composed of Fluorine (F), Sodium (Na), Phosphorus (P).