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CAS 7758-11-4

CAS 7758-11-4 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 7758-11-4
CAS 7758-11-4PubChem CID 24450

Potassium Phosphate, Dibasic

Dipotassium hydrogen phosphate is a potassium salt that is the dipotassium salt of phosphoric acid. It has a role as a buffer. It is an inorganic phosphate and a potassium salt. — ChEBI

IUPAC name
dipotassium;hydrogen phosphate
Molecular formula
HK2O4P
Molecular weight
174.176 g/mol
Exact mass
173.88865848 Da
Topological polar surface area
83.4 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

Dipotassium hydrogen phosphateDIPOTASSIUM PHOSPHATEPotassium phosphate dibasicDipotassium hydrogenphosphateDibasic potassium phosphatePhosphoric acid, dipotassium saltPotassium dibasic phosphateDipotassium monophosphate
16 more reported names
Potassium monophosphateDipotassium orthophosphateDipotassium monohydrogen phosphateHydrogen dipotassium phosphatePotassium phosphate (dibasic)Dipotassium hydrogenorthophosphatedi-potassium hydrogen phosphateCI71S98N1ZPhosphoric acid, potassium salt (1:2)Dipotassium acid phosphateDipotassium hydrogen orthophosphateKali phosphoricumSecondary potassium phosphateINS NO.340(II)INS-340(II)Dipotassium hydrogen monophosphate
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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 7758-11-4

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How CAS 7758-11-4 is used on this site

CAS 7758-11-4 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 7758-11-4 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.