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Ammonium fluoride

Properties, data and information sources.

 

Contents

Names and Identifiers

Name
Ammonium fluoride
Formula
FH4N
NH4F
Molar mass
37.037 (g/mol)
CAS registry number
12125-01-8
EC number EINECS
235-185-9
InChI Key
LDDQLRUQCUTJBB-UHFFFAOYSA-N

Other names, synonyms
Neutral ammonium fluoride

INCI name
AMMONIUM FLUORIDE

 

Chemical formulas

Molecular formula and structural formula of Ammonium fluoride:

 

Ammonium fluoride

 

FH4N oder NH4F

Mr = 37.0374 g/mol
SMILES: [NH4+].[F-]

 

Data and Properties

In its pure state, ammonium fluoride is a white, crystalline, hygroscopic, slowly deliquescent solid.

solubility:
+ Easily soluble in water (820 g/L at 20 °C).
- Slightly soluble in alcohol.
decomposition temperature
> 100 °C
density
1.009 g cm-3 at 20 °C
magnetic susceptibility χ
-23.0 × 10-6 cm3 mol-1

 

Spectroscopic data:

SpectraBase (NMR, IR, FTIR, Raman, UV-Vis, MS ... spectra)
LI1xQrCa4wm

 

Percentage and isotopic composition:

Mass-related elemental composition and isotope proportions of the compound Ammonium fluoride - FH4N - calculated based on molecular mass.

Symbol
Element ENumber x
of atoms ExData of the element
and isotopes *Percentages
of isotopesPercentage of
Ex in formula massF
Fluorine1ΣAr = 18.998403163 u
19F: 18.9984 u [100 %] 
19F: 51.29518 %
51.2952 %H
Hydrogen4 Ar = 1.008 u
ΣAr = 4.032 u
3H: 3.01605 u [<< 1 %]
1H: 1.00783 u [99,99 %]
2H: 2.0141 u [0,01 %] 
3H: trace
1H: 10.8852 %
2H: 0.00109 %
10.8863 %N
Nitrogen1ΣAr = 14.007 u
14N: 14.00307 u [99,6205 %]
15N: 15.00011 u [0,3795 %] 
14N: 37.675 %
15N: 0.14352 %
37.8185 %

*) The third column lists the atomic masses or isotope masses of the elements involved and - in square brackets - the natural isotope composition.

 

More calculated data

The molar mass is M = 37.037403163 grams per mole.

The amount of substance in one kilogram of the substance is n = 27 mol.

The amount of substance in one gram of the substance is n = 0.027 mol.

Monoisotopic mass: 37.032777296051 Da - related to 19F1H414N.

 

Use in Cosmetics

INCI Name: AMMONIUM FLUORIDE

Ingredient of cosmetic products with the function of plaque-inhibiting and oral care component.

Source: CosIng (Cosmetic Ingredient Database) number: 31865.

 

Hazard warnings according to GHS

(General information without guarantee of accuracy and completeness! The information does not replace the chemical safety data sheet or a risk assessment, but rather provides a general overview of the risk posed by the hazardous substance.

Signal word: Danger

GHS hazard statements (H phrases):


H301
Toxic if swallowed

H311
Toxic in contact with skin

H314
Causes severe skin burns and eye damage

H318
Causes serious eye damage

H331
Toxic if inhaled

Labeling in the EU: See ECHA Substance Infocard 100.031.975.

For toxicology and occupational safety when handling Ammonium fluoride as well as measures to be taken in case of danger, see: Hazardous Substances Information System GESTIS, ZVG-Nr. 500000.

International Chemical Safety Card ICSC (SDS, MSDS): See ICSC: 1223.

Note: The labeling requirement according to the CLP Regulation (EU) does not apply, among other things, to certain substances and mixtures for end users that are in the form of finished products, such as pharmaceuticals, veterinary drugs, cosmetics, certain medical products and medical devices, food or feed, as well as certain Food additives or flavorings. Special legal regulations may need to be adhered to here.

 

External Sources

PubChem:ID 25516ChemSpider:ID 23806UNII of the FDA (USA):Unique Ingredient Identifier 4QT928IM0AEPA CompTox Chemicals Dashboard:DTXSID6050463Other CAS RN:102089-31-6; 124633-37-0; 133332-88-4; 153985-02-5; 15818-75-4; 16099-75-5; 161288-32-0; 178115-94-1; 204322-87-2; 215303-13-2; 70786-97-9; 357290-87-0; 502760-32-9; 950196-00-6; 1256490-43-3; 2236564-85-3 (also used, outdated or deleted registration numbers)

 

Manufacturers and Sources of Supply

The table below lists producers and suppliers of Ammonium fluoride as a commercial chemical for laboratories, research, industry and production with the corresponding contact details.

 

Literature Sources

[0] - Specialist and research articles in scientific journals via PubMed: Ammonium_fluoride.

 

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Last update: 2024-10-02

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