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CAS 13845-36-8

CAS 13845-36-8 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 13845-36-8
CAS 13845-36-8PubChem CID 61695

Pentapotassium Triphosphate

The CIR Expert Panel concluded that the following 31 ingredients are safe in the present practices of use and concentration in cosmetics as described in this safety assessment, when formulated to be non-irritating...Pentapotassium Triphosphate... — Cosmetic Ingredient Review (CIR)

IUPAC name
pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate
Molecular formula
K5O10P3
Molecular weight
448.41 g/mol
Exact mass
447.6889646 Da
Topological polar surface area
185.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
10
Covalent units
6
Defined stereocentres
0

Also known as

potassium triphosphateKTPPTriphosphoric acid, potassium salt (1:5)Triphosphoric acid, pentapotassium saltNCS08RO8PBPotassium triphosphate (K5P3O10)RefChem:171461237-574-9
13 more reported names
EINECS 237-574-9K5O10P3POTASSIUM PHOSPHATE (K5P3O10)pentapotassiumTRIPHOSPHORIC ACID PENTAPOTASSIUM SALT CLASSIFICATION: INORGANICUNII-NCS08RO8PBPotassiumtriphosphatepotassium tri phosphatePotassium triphosphate (EC 237-574-9Potassium triphosphate, 94+%Potassium triphosphate (K5(P3O10))DB-042428
Open full PubChem recordPubChem annotations3D structure image
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.

Records for CAS 13845-36-8

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How CAS 13845-36-8 is used on this site

CAS 13845-36-8 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share 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 13845-36-8 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.