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InventoryRef 3188415/10/2010

AMMONIUM MONOFLUOROPHOSPHATE

Phosphorofluoridic acid, monoammonium salt

AMMONIUM MONOFLUOROPHOSPHATE is linked to 1 EU annex record on this page. Inventory note: III/26.

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Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Restricted entry found
Open this evidence		1English and EU languages
Great BritainEvidence linked
Restricted
Open this evidence		1English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandEvidence linked
Restricted
Open this evidence		2English
ASEANEvidence linked
Restricted
Open this evidence		1English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanSource mapped
Official source mapped; ingredient rule not imported
0Japanese; official English translation available
South KoreaSource mapped
Official source mapped; ingredient rule not imported
0Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilSource mapped
Official source mapped; ingredient rule not imported
0Portuguese with INCI crosswalks
IndiaEvidence linked
Restricted
Open this evidence		1English and Hindi
Saudi ArabiaEvidence linked
Restricted
Open this evidence		1Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 66115-19-3
CAS 66115-19-3PubChem CID 10148997

Ammonium monofluorophosphate

IUPAC name
diazanium;fluoro-dioxido-oxo-lambda5-phosphane
Molecular formula
FH8N2O3P
Molecular weight
134.05 g/mol
Exact mass
134.02565728 Da
Topological polar surface area
65.2 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

Diammonium monofluorophosphateDiammonium phosphorofluoridatePhosphorofluoridic acid, diammonium saltAmmonium fluorophosphate ((NH4)2PO3F)Ammonium phosphorofluoridate ((NH4)2PO3F)RefChem:915720UNII-FS46648QNCAmmonium monofluorophosphate [INCI]
2 more reported names
bis(ammonium) fluorophosphatePhosphorofluoridic acid, ammonium salt
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for AMMONIUM MONOFLUOROPHOSPHATE

INCI name

AMMONIUM MONOFLUOROPHOSPHATE

Description

Phosphorofluoridic acid, monoammonium salt

Record provenance

Inventory reference
31884
Imported identity
AMMONIUM MONOFLUOROPHOSPHATE
Source update
15/10/2010
European Commission CosIng source notes

Key data

CAS
20859-38-5 / 66115-19-3
EC
- / -
Restriction
III/26
Function
ANTIPLAQUE
Helping protect against plaque.
ORAL CARE
Providing cosmetic effects to the oral cavity, e.g. cleansing, deodorising, protecting.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#1806 · AMMONIUM MONOFLUOROPHOSPHATE

Records sharing a CAS or EC identity

ACETYL MANDELIC ACIDATTAPULGITEBAICALINBETULA ALBA OILBUTETH-3 CARBOXYLIC ACIDCARAPA GUAIANENSIS SEED OILCARAPA GUAIANENSIS SEED POWDERCARYA ILLINOENSIS SHELL POWDER

Ingredients with overlapping formulation functions

ALUMINUM FLUORIDEANTIPLAQUE, ORAL CARE
AMMONIUM FLUORIDEANTIPLAQUE, ORAL CARE
AMMONIUM FLUOROSILICATEANTIPLAQUE, ORAL CARE
ANHYDROGLUCITOLANTIPLAQUE, HUMECTANT, SKIN CONDITIONING
ARGININE AMINOPHOSPHONOBUTYRIC ACIDANTIOXIDANT, ANTIPLAQUE, HAIR CONDITIONING, NAIL CONDITIONING, SKIN CONDITIONING - EMOLLIENT
ARTEMISIA PRINCEPS LEAF/TRITICUM VULGARE BRAN EXTRACTANTI-SEBUM, ANTIMICROBIAL, ANTIOXIDANT, ANTIPLAQUE, SKIN PROTECTING
ASPERGILLUS/CAMELLIA SINENSIS LEAF FERMENT POWDERANTIOXIDANT, ANTIPLAQUE
BACILLUS/CORN STEEP SOLIDS FERMENT FILTRATEANTIPLAQUE

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How AMMONIUM MONOFLUOROPHOSPHATE appears in the CosIng inventory

The CosIng inventory lists AMMONIUM MONOFLUOROPHOSPHATE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

AMMONIUM MONOFLUOROPHOSPHATE is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

AMMONIUM MONOFLUOROPHOSPHATE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for AMMONIUM MONOFLUOROPHOSPHATE reads: "III/26". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, AMMONIUM MONOFLUOROPHOSPHATE carries the following function designation(s):

CAS 20859-38-5 / 66115-19-3 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for AMMONIUM MONOFLUOROPHOSPHATE

This page combines the CosIng inventory entry for AMMONIUM MONOFLUOROPHOSPHATE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research AMMONIUM MONOFLUOROPHOSPHATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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