16919-18-9
PF5..F anion
CAS: 16919-18-9
Molecular Formula: F6P-
16919-18-9 - Names and Identifiers
| Name | PF5..F anion |
| Synonyms | PF5..F anion Hexafluorophosphate HEXAFLUOROPHOSPHATE |
| CAS | 16919-18-9 |
| InChI | InChI=1/F6P/c1-7(2,3,4,5)6/q-1 |
16919-18-9 - Physico-chemical Properties
| Molecular Formula | F6P- |
| Molar Mass | 144.96 |
| Melting Point | 150-155 °C |
| Use | Functional materials, special electrolytes, catalysts |
16919-18-9 - Introduction
PF5..F anion is a class of compounds whose common substances include ammonium hexafluorophosphate (NH4PF6), sodium hexafluorophosphate (NaPF6), etc. The following is a description of the nature, use, formulation and safety information of PF5..F anion:
Nature:
- PF5..F anion is a colorless crystal, soluble in water and some organic solvents.
-They have high thermal and chemical stability.
-high concentrations of PF5..F anion can have a corrosive effect on metals.
Use:
- PF5..F anion is often used as the cation of ionic liquid or the ligand of catalyst in chemical synthesis.
-They can be used as solvents, electrolytes and battery materials.
- PF5..F anion can also be used as additives for material surface treatment and metal corrosion prevention.
Method:
PF5..F anion has many preparation methods, the following is a common method:
-first react hexafluorophosphoric acid with the corresponding metal hydroxide (such as sodium hydroxide, ammonium hydroxide, etc.) to generate the corresponding PF5..F anion.
-the product after the reaction can be filtered, crystallized and other operations to obtain pure PF5..F anion product.
Safety Information:
- PF5..F anion is toxic and should be handled with care.
-Avoid contact with skin or eyes. If there is contact, rinse immediately with plenty of water and seek medical help if necessary.
-When using PF5..F anion, care should be taken to prevent it from corroding metals and avoid contact with flammable or easily oxidized substances.
-In the storage and handling process, should comply with the appropriate safety procedures.
Nature:
- PF5..F anion is a colorless crystal, soluble in water and some organic solvents.
-They have high thermal and chemical stability.
-high concentrations of PF5..F anion can have a corrosive effect on metals.
Use:
- PF5..F anion is often used as the cation of ionic liquid or the ligand of catalyst in chemical synthesis.
-They can be used as solvents, electrolytes and battery materials.
- PF5..F anion can also be used as additives for material surface treatment and metal corrosion prevention.
Method:
PF5..F anion has many preparation methods, the following is a common method:
-first react hexafluorophosphoric acid with the corresponding metal hydroxide (such as sodium hydroxide, ammonium hydroxide, etc.) to generate the corresponding PF5..F anion.
-the product after the reaction can be filtered, crystallized and other operations to obtain pure PF5..F anion product.
Safety Information:
- PF5..F anion is toxic and should be handled with care.
-Avoid contact with skin or eyes. If there is contact, rinse immediately with plenty of water and seek medical help if necessary.
-When using PF5..F anion, care should be taken to prevent it from corroding metals and avoid contact with flammable or easily oxidized substances.
-In the storage and handling process, should comply with the appropriate safety procedures.
Last Update：2024-04-09 15:17:53
