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Official EU label nameGlossary entry 20426

PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:2235-43-0
EC:218-791-8
Ingredient index records:
PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATE
Cosmetic functions: CHELATING

Pentasodium hydrogen C,C',C''-nitrilotris(methylphosphonate)

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1 matched or reported name
PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2235-43-0
CAS 2235-43-0PubChem CID 16697

Pentasodium nitrilotris(methylenephosphonate)

IUPAC name
pentasodium;[bis(phosphonatomethyl)amino]methyl-hydroxyphosphinate
Molecular formula
C3H7NNa5O9P3
Molecular weight
408.96 g/mol
Exact mass
408.8822132 Da
Topological polar surface area
190.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
10
Covalent units
6
Defined stereocentres
0

Also known as

Kenrox 106Pentasodium aminotrimethylene phosphonate[Nitrilotris(methylene)]tris-phosphonic acid pentasodium saltHSDB 5870EINECS 218-791-8UNII-IEE518JT88Pentasodium aminotris(methylenephosphonate)Aminotris(methylphosphonic acid), pentasodium salt
16 more reported names
Aminotris(methylenephoshonic acid) pentasodium saltNitrilo(methylenephosphonic acid), pentasodium saltAminotri(methylene phosphonic acid) pentasodium saltAminotri(methylenephosphonic acid), pentasodium saltNitrilotri(methylenephosphonic acid), pentasodium saltNitrilotris(methylenephosphonic acid) pentasodium saltPhosphonic acid, (nitrilotris(methylene))tris-, pentasodium saltPentasodium (nitrilotris(methylene))trisphosphonateAMINOTRIS(METHYLENEPHOSPHONIC ACID) PENTASODIUM SALTPENTASODIUM NITRILOTRIS(METHYLENEPHOSPHONATE) [HSDB](NITRILOTRIS(METHYLENE))TRIS-PHOSPHONIC ACID PENTASODIUM SALTPhosphonic acid, P,P',P''-(nitrilotris(methylene))tri-, sodium salt (1:5)Phosphonic acid, [nitrilotris(methylene)]tris-, pentasodium saltATMP5NaRefChem:171472PENTASODIUM AMINOTRIMETHYLENE PHOSPHONATE [INCI]
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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