Molekula
Dipotassium phosphate
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Dipotassium phosphate is a highly water-soluble salt primarily used as a buffering agent, fertilizer, and food additive. This chemical compound is identified by CAS number 7758-11-4 and carries no signal word for hazard classification. Molekula supplies Dipotassium phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90022672
- CAS Number
- 7758-11-4
- IUPAC Name
- dipotassium;hydrogen phosphate
- EC Number
- 231-834-5
- Exact Mass
- 173.8887
- SMILES
- OP(=O)([O-])[O-].[K+].[K+]
- InChIKey
- ZPWVASYFFYYZEW-UHFFFAOYSA-L
- InChI
- InChI=1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
- PubChem CID
- 24450
Synonyms
- Dibasic potassium phosphate
- Dipotassium hydrogen phosphate
- Dipotassium monohydrogen phosphate
- Dipotassium monophosphate
- Dipotassium orthophosphate
- Hydrogen dipotassium phosphate
- Phosphoric acid, dipotassium salt
- Potassium dibasic phosphate
- Potassium monophosphate
- Potassium phosphate dibasic
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- White crystals
- Solubility (other solvents)
- Freely soluble in water. Insoluble in ethanol
Source: PubChem CID 24450 (HSDB, EU Food Improvement Agents)
See all 5 other grades of CAS 7758-11-4 →
Frequently asked questions
What is Dipotassium phosphate used for?
Dipotassium phosphate is commonly used as a buffering agent, a food additive, and a fertilizer component.
What is the chemical formula and molecular weight of Dipotassium phosphate?
The chemical formula is K2HPO4 and the molecular weight is 174.18 g/mol.
How should Dipotassium phosphate be stored?
It should be stored in a cool, dry place in a tightly closed container, away from incompatible substances.
What grade of Dipotassium phosphate is available?
Please contact our sales team or check the product page on our website for current grade availability.
Can Molekula supply Dipotassium phosphate in bulk?
Yes, Molekula can supply this product in bulk quantities to meet your specific requirements.
What documentation comes with the order?
Each order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.