Potassium hydrogen phosphate, dried, 98+%

Name: Potassium hydrogen phosphate, dried, 98+%
SKU: A11321.0B

CAS: 7758-11-4 | HK2O4P | 174.17 g/mol

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数量:

250 g

1000 g

5000 g

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製品番号（カタログ番号） A11321.0B

または、製品番号A11321-0B

価格（JPY）

数量:

1000 g

一括またはカスタム形式をリクエストする

化学物質識別子

CAS7758-11-4

IUPAC Namedipotassium hydrogen phosphate

Molecular FormulaHK2O4P

InChI KeyZPWVASYFFYYZEW-UHFFFAOYSA-L

SMILES[K+].[K+].OP([O-])([O-])=O

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仕様

スペックシート

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)

さらに表示

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:

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.
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.