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CAS 866-84-2

CAS 866-84-2 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 866-84-2
CAS 866-84-2PubChem CID 13344

Tripotassium citrate

Potassium citrate (anhydrous) is the anhydrous form of the tripotassium salt of citric acid. It has a role as a diuretic. It contains a citrate(3-). — ChEBI

IUPAC name
tripotassium;2-hydroxypropane-1,2,3-tricarboxylate
Molecular formula
C6H5K3O7
Molecular weight
306.39 g/mol
Exact mass
305.8946469 Da
Topological polar surface area
141.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
7
Covalent units
4
Defined stereocentres
0

Also known as

KaliksirPotassium citrate anhydrousLitocitPorekalKajosUrocit KSeltz-KK citrate
16 more reported names
Citric acid, tripotassium saltPotassium tribasic citrateACALKA86R1NVR0HW1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium saltRefChem:933490Anhydrous, Potassium Citrate212-755-57778-49-6Potassium Cltratetripotassium 2-hydroxypropane-1,2,3-tricarboxylateCitric acid, potassium salt2-Hydroxy-2,3-propanetricarboxylic acid, potassium salt(1:x)PotassiumcitrateCCRIS 6566HSDB 1248
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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.

Records for CAS 866-84-2

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How CAS 866-84-2 is used on this site

CAS 866-84-2 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 866-84-2 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.