21324-39-0

Basic information

• Product Name: Sodium hexafluorophosphate
• Synonyms: SODIUM HEXAFLUOROPHOSPHATE;SODIUM HEXAFLUOROPHOSPHATE (V);Sodium hexafluorophosphate anhydrous;SODIUM HEXAFLUOROPHOSPHATE 99.99%;Sodium hexafluorophosphate, pure, 98.5+%;Sodiumhexafluorophosphate,99%;Sodium hexafluorophosphate anhydrous 98%;Sodiumhexafluorophosphateanhydrous98%
• CAS NO: 21324-39-0
• Molecular Formula: F6NaP
• Molecular Weight: 167.95
• EINECS: 244-333-1
• Product Categories: Classes of Metal Compounds;Na (Sodium) Compounds (excluding simple sodium salts);Typical Metal Compounds;Inorganic Salts;Salts;Sodium Salts;SodiumMetal and Ceramic Science;Synthetic Reagents;metal fluorophosphate complex
• Mol File: 21324-39-0.mol
• Article Data: 0

Chemical Properties

• Melting Point: >200 °C(lit.)
• Appearance: White to light gray/Crystals
• Density: 2.369 g/mL at 25 °C(lit.)
• Solubility: H2O: soluble5%, clear, colorless
• Water Solubility: SOLUBLE
• Sensitive: Hygroscopic
• Stability: Stable. Incompatible with strong acids.
• CAS DataBase Reference: Sodium hexafluorophosphate(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium hexafluorophosphate(21324-39-0)
• EPA Substance Registry System: Sodium hexafluorophosphate(21324-39-0)

Safety Data

• Hazard Codes: C,Xi
• Statements: 20/21/22-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• F: 3-10
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 21324-39-0(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 21324-39-0 differently. You can refer to the following data:
1. Sodium hexafluorophosphate? is a kind of high purity battery grade material, used as an electrolyte in research for sodium ion batteries.
2. Sodium hexafluorophosphate is used as an ion pairing agent for the determination of cobalt(II) in water samples. It is used as an important raw material in the preparation of 2-chloro-1,3-bis(dimethylamino)trimethinium hexafluorophosphate.
3. Sodium hexafluorophosphate is used as an ion pairing agent for the determination of trace cobalt (II) in water samples.

Chemical Properties

solid

Purification Methods

Recrystallise it from acetonitrile and dry it in a vacuum for 2days at room temperature. It is an irritant and is hygroscopic. [Delville et al. J Am Chem Soc 109 7293 1987.]

InChI:InChI=1/F6P.Na/c1-7(2,3,4,5)6;/q-1;+1