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  7. Potassium hydrogen phosphate trihydrate, Reagent Grade

Potassium hydrogen phosphate trihydrate, Reagent Grade

Product Code. 11357688
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Product Code. 11357688 Supplier Thermo Scientific Alfa Aesar Supplier No. 033365.30
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Description

CAS: 16788-57-1 | H7K2O7P | 228.22 g/mol

Potassium hydrogen phosphate trihydrate is widely used to prepare buffer solutions in molecular biology, biochemistry and chromatography. It is involved in the production of trypticase soy agar and then utilized for culturing bacteria. As a food additive, it is used in dry powder beverages, mineral supplements and imitation dairy creamers. It is also used as a stabilizer for non-dairy coffee creamers. Further, it is a common source of phosphorous and potassium.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 16788-57-1
Molecular Formula H7K2O7P
Molecular Weight (g/mol) 228.22
MDL Number MFCD00149926
InChI Key XQGPKZUNMMFTAL-UHFFFAOYSA-L
Synonym dipotassium hydrogen phosphate trihydrate, unii-rjk174x3tz, potassium hydrogenphosphate trihydrate, potassium phosphate dibasic trihydrate, potassium hydrogen phosphate trihydrate, potassium phosphate, dibasic, trihydrate, phosphoric acid, dipotassium salt, trihydrate, rjk174x3tz, dipotassium phosphate trihydrate
PubChem CID 16217523
IUPAC Name dipotassium;hydrogen phosphate;trihydrate
SMILES O.O.O.[K+].[K+].OP([O-])([O-])=O

Specifications

Physical Form Crystalline
Quantity 250 g
Merck Index 14,7658
Solubility Information Soluble in water. Slightly soluble in alcohol.
Formula Weight 228.23 (174.18 Anhydrous)
Grade Reagent
Sensitivity Hygroscopic
Chemical Name or Material Potassium hydrogen phosphate trihydrate

RUO – Research Use Only

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