Ammonium hexafluorophosphate

Basic Information

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CAS Number

16941-11-0

Molecular Formula

H4F6NP

Molecular Weight

163 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Insecticides

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

58 °C

Boiling Point

°Cat760mmHg

Water Solubility

74.8 g/100 mL (20 ºC)

Solubility

H2O: 50 mg/mL, clear, colorless

Vapor Pressure

No data available

SMILES

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F[P-](F)(F)(F)(F)F.[NH4+]

InChI

InChI=1S/F6P.H3N/c1-7(2,3,4,5)6;/h;1H3/q-1;/p+1

InChIKey

NIZXKAYXSNUDOU-UHFFFAOYSA-O

LogP

3.75860

Complexity

62.7

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Stability

Stable. Incompatible with strong acids. Hygroscopic. Combustion may generate hydrogen fluoride, phosphorus oxides, phosphine or ammonia.

Sensitiveness

Hygroscopic

Synonyms & References

English

ammonium hexafluorophosphate
Ammonium fluorophosphate
AMMONIUM HEXAFLUOPHOSPHATE
Ammonium hexafluorop
Ammoniumhexafluorophosphate99.
Azanium hexafluorophosphate
NH4PF6,III
Ammoniumhexafluorophosphate (6CI,7CI)
Phosphate(1-), hexafluoro-, ammonium (8CI,9CI)
Ammonium hexafluorophosphate (NH4PF6)
Ammonium hexafluorophosphate(1-)
NSC403554
NSC 407930
Six fluoride phosphate
AMMONIUM HEXAFLUOROPHOSPHATE (V)
Phosphate(1-),hexafluoro-,ammonium
hexafluoro-phosphate(1-ammonium
Ammonium hexafluorophosphate(V)
Ammonium hexafluorophosphate, 99%, pure
F6H4NP
NH4PF6
Phosphate(1-), hexafluoro-, ammonium (1:1)
KSC492G2J
Jsp003443
NIZXKAYXSNUDOU-UHFFFAOYSA-O
NS308031PJ
ammonium hexafluoro-
E5-phosphanuide
SBB087661
AMMONIUM PHOSPHORUS HEXAFLUORIDE
AMMONIUM HEXAFLUOROPHOSPHATE

MDL Number

MFCD00064642

FAQ

What is Ammonium hexafluorophosphate (CAS: 16941-11-0)?

Ammonium hexafluorophosphate is a chemical compound with the formula (NH4)PF6. It is a white, crystalline solid that is highly soluble in water. This compound is known for its strong acidic properties and is commonly used in various industrial and research applications. It serves as a source of fluoride ions and is often utilized in the synthesis of other phosphorus compounds.

What are the main uses of Ammonium hexafluorophosphate (CAS: 16941-11-0)?

Ammonium hexafluorophosphate is primarily used in the production of pharmaceuticals, as a reagent in organic synthesis, and in the manufacturing of electronic materials. It also finds applications in the food industry as a flavor enhancer and in research for the development of new chemical compounds and processes. Its use is supported by its stability and reactivity in aqueous solutions.

Is Ammonium hexafluorophosphate (CAS: 16941-11-0) safe?

Ammonium hexafluorophosphate is considered toxic if ingested or inhaled. Proper handling, including the use of personal protective equipment, is essential to ensure safety. It should be stored away from moisture and incompatible materials. Safety standards recommend adherence to OSHA and EPA guidelines to minimize exposure risks.

How should Ammonium hexafluorophosphate (CAS: 16941-11-0) be stored?

Ammonium hexafluorophosphate should be stored in a cool, dry place, away from moisture and direct sunlight. It is best kept in a sealed, airtight container to maintain its stability. Storage conditions should be controlled to prevent exposure to incompatible substances, and it should be handled in a well-ventilated area to ensure safety.