Home > All categories> Material Chemicals> Metal and Ceramic Materials> Salts> Potassium hexafluorophosphate

Potassium hexafluorophosphate

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 17084-13-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Quick Details
CAS No.:
17084-13-8
MF:
F6KP, F6KP
EINECS No.:
241-143-0
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99%
Brand Name:
Natural Micron Pharm Tech
Model Number:
CAS NO 17084-13-8
Application:
Pharm Intermediates
Appearance:
White Crystalline Powder, Powder
Product Name:
Potassium hexafluorophosphate
CAS:
17084-13-8
MW:
184.06
Shelf life:
2 Years
Color:
White
Melting point:
575 °C(lit.)
Brand:
Natural Micron Pharm Tech
Website:
www.nmpharmtech.com
Packaging&Delivery
Packaging Details
Aluminium foil bags cartons drums
Port
Shanghai
Lead Time:
Quantity(Kilograms) 1 - 100 >100
Est. Time(days) 3 To be negotiated

Property

CAS No.: 17084-13-8 Formula: F6KP Molecular Weight: 184.06200

Description

Potassium hexafluorophosphate is the chemical compound with the formula KPF6. This colourless salt consists of potassium cations and hexafluorophosphate anions. It is prepared by the reaction:
PCl5 + KCl + 6 HF → KPF6 + 6 HCl
This exothermic reaction is conducted in liquid hydrogen fluoride. The salt is stable in hot alkaline aqueous solution, from which it can be recrystallized. The sodium and ammonium salts are more soluble in water whereas the rubidium and caesium salts are less so.
KPF6 is a common laboratory source of the hexafluorophosphate anion, a non-coordinating anion that confers lipophilicity to its salts. These salts are often less soluble than the closely related tetrafluoroborates.

Basic Info

Chemical Name	Potassium hexafluorophosphate
Synonyms	potassium hexafluoridophosphate; Potassium Hexafluorophosphate Min; potassium hexaflourophosphate; Potassium fluophosphate; Phosphate,hexafluoro-,potassium; Kaliumhexafluorophosphat; potassium tetrafluorophosphate; Potassium fluorophosphate; porassium hexafluorophosphate; POTASSIUM HEXAFLUOROPHOSHATE; POTASSIUM HEXFLUOROPHOSPHATE;
CAS No.	17084-13-8
Molecular Formula	F6KP
Molecular Weight	184.06200
PSA	13.59000
LogP	3.38240

Properties

Appearance & Physical State	white crystals
Density	2.75
Melting Point	575ºC
Refractive Index	1.366
Water Solubility	93 g/L (25 ºC)
Stability	Stable. Incompatible with strong acids. Thermal decomposition may generate HF, phosphorus oxides and phosphine.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Vapor Pressure	41.5mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S36/37/39-S45
HS Code	2942000000
Packing Group	III
WGK Germany	1
RIDADR	UN 3260
Risk Statements	R20/21/22; R34
Hazard Codes	C
Caution Statement	P280; P305 + P351 + P338; P310
Signal Word	Danger
Symbol	GHS05
Hazard Declaration	H314

Synthesis Route

potassium hydrogen difluoride+phosphoryl trichloride→Potassium hexafluorophosphate+potassium,difluorophosphinate
potassium hydrogen difluoride+Phosphorus oxybromide→Potassium hexafluorophosphate+potassium,difluorophosphinate
potassium hydrogen difluoride+hydrogen fluoride→Potassium hexafluorophosphate

Precursor

Phosphorus oxybromide
phosphoryl trichloride
potassium hydrogen difluoride
Phosphoric acid

Downstream Product

tetrahexylazanium,hexafluorophosphate
tetrabutylazanium,hexafluorophosphate
1-Butyl-3-methylimidazolium hexafluorophosphate
Tetraethylammonium hexafluorophosphate

Hot tags: potassium hexafluorophosphate, China, manufacturers, suppliers, factory, wholesale, low price, high quality