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CAS 1 record

CAS 140-01-2

CAS 140-01-2 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 140-01-2
CAS 140-01-2PubChem CID 8779

Pentasodium Pentetate

IUPAC name
pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate
Molecular formula
C14H18N3Na5O10
Molecular weight
503.26 g/mol
Exact mass
503.0480652 Da
Topological polar surface area
210.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
13
Covalent units
6
Defined stereocentres
0

Also known as

Pentasodium DTPAPentasodium diethylenetriaminepentaacetateTetralon BVersenex 80Diethylenetriaminepentaacetic acid pentasodium saltPlexene DSyntron CHamp-ex 80
16 more reported names
Trilon CPerma kleer 140Detarex pyKiresuto PChelest PDtpa pentasodium saltClewat DP 80Caswell No. 642BChel 330HSDB 5629Sodium diethylenetriaminepentaacetateEINECS 205-391-3UNII-961TOZ5L7TEPA Pesticide Chemical Code 039120961TOZ5L7TDISSOLVINE D 50
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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.

Records for CAS 140-01-2

1 total

How CAS 140-01-2 is used on this site

CAS 140-01-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 140-01-2 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.

Frequently asked questions

A substance identified by CAS 140-01-2 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts. For example, a substance might be restricted under Annex III with specific conditions, and the same CAS might also appear in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

Cross-reference the CAS number against your raw material specification sheets and CoA documents. When a CAS appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met in your formulation. All annex entries sharing this CAS number are listed above.

A CAS number is assigned by the Chemical Abstracts Service (USA) and is globally recognised. An EC number is a European Commission identifier from inventories such as EINECS, ELINCS or the NLP list. Both identifiers may appear in EU cosmetic annex entries. Some substances have both, some have only one, and some older entries may have neither.

The INCI Checker accepts ingredient names, CAS numbers and EC numbers. Check this CAS number directly, then verify the result against supplier specification sheets and every linked annex condition.
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Tools & next steps

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