Potassium hydrogen phosphate, dried, 98+%, Thermo Scientific Chemicals
Potassium hydrogen phosphate, dried, 98+%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Potassium hydrogen phosphate, dried, 98+%, Thermo Scientific Chemicals

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5000 g
250 g
1000 g
Catalog number A11321.0I
also known as A11321-0I
Price (USD)/ Each
442.65
Online exclusive
492.00 
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Quantity:
5000 g
Request bulk or custom format
Price (USD)/ Each
442.65
Online exclusive
492.00 
Save 49.35 (10%)
Add to cart
Potassium hydrogen phosphate, dried, 98+%, Thermo Scientific Chemicals
Catalog numberA11321.0I
Price (USD)/ Each
442.65
Online exclusive
492.00 
Save 49.35 (10%)
-
Add to cart
Chemical Identifiers
CAS7758-11-4
IUPAC Namedipotassium hydrogen phosphate
Molecular FormulaHK2O4P
InChI KeyZPWVASYFFYYZEW-UHFFFAOYSA-L
SMILES[K+].[K+].OP([O-])([O-])=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)White
FormPowder or crystalline powder or granules
Assay (Non-aqueous acid-base Titration)≥98.0 to ≤102.0% (dry wt. basis, non-U.S. specification)
Identification (FTIR)Conforms (non-U.S. specification)
Assay from Suppliers CofA≥98.0% (Titration, U.S. specification)
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Potassium hydrogen phosphate is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.

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.

Applications
Potassium hydrogen phosphate is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.

Solubility
Soluble in water. Slightly soluble in alcohol.

Notes
Hygroscopic chemical and incompatible with strong oxidizing agents and acids. Keep the material away from heat, sparks and flame and sources of ignition.
RUO – Research Use Only

General References:

  1. Pei, Y.; Li, Z.; Liu, L.; Wang, G. Partitioning behavior of amino acids in aqueous two-phase systems formed by imidazolium ionic liquid and dipotassium hydrogen phosphate. J. Chromatogr. A 2012, 1231, 2-7.
  2. Manandhar, H. K.; Jorgensen, H. J. L.; Mathur, S. B.; Smedegaard-Petersen, V. Resistance to rice blast induced by ferric chloride, dipotassium hydrogen phosphate and salicylic acid. Crop Prot. 1998, 17 (4), 323-329.