Molekula
Potassium phosphate tribasic heptahydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Potassium phosphate tribasic heptahydrate is an inorganic salt primarily used as a buffering agent and a source of phosphorus in laboratory and industrial applications. This compound is identified by CAS number 22763-02-6 and carries no signal word. Molekula supplies Potassium phosphate tribasic heptahydrate 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
- 90035473
- CAS Number
- 22763-02-6
- IUPAC Name
- tripotassium;phosphate;heptahydrate
- Exact Mass
- 337.9185
- SMILES
- O.O.O.O.O.O.O.[O-]P(=O)([O-])[O-].[K+].[K+].[K+]
- InChIKey
- CBNBGETWKBUTEL-UHFFFAOYSA-K
- InChI
- InChI=1S/3K.H3O4P.7H2O/c;;;1-5(2,3)4;;;;;;;/h;;;(H3,1,2,3,4);7*1H2/q3*+1;;;;;;;;/p-3
- PubChem CID
- 18430360
Synonyms
- CBNBGETWKBUTEL-UHFFFAOYSA-K
- heptahydratetribasicpotassium phosphate
- Phosphoric acid, tripotassium salt, heptahydrate
- Potassium phosphate heptahydrate
- Potassium phosphate--water (3/1/7)
- Tribasic potassium phosphate heptahydrate
- tripotassium;phosphate;heptahydrate
Frequently asked questions
What is Potassium phosphate tribasic heptahydrate used for?
It is commonly used as a buffering agent, a food additive, and in various industrial chemical synthesis applications.
What is the chemical formula and molecular weight of this product?
The chemical formula is K3PO4·7H2O and the molecular weight is 338.32 g/mol.
How should Potassium phosphate tribasic heptahydrate be stored?
It should be stored in a cool, dry place in a tightly closed container, away from incompatible substances.
What grade of this product is available?
Please contact our sales team to confirm the specific grade and purity levels currently in stock for your requirements.
Can Molekula supply this product in bulk?
Yes, we can supply Potassium phosphate tribasic heptahydrate in various quantities, from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) for your records.
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.