Potassium phosphate dibasic

SIAL/P2222 - meets USP testing specifications

Synonym: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate

CAS Number: 7758-11-4
Empirical Formula (Hill Notation): K₂HPO₄
Molecular Weight: 174.18
EC Number: 231-834-5
MDL Number: MFCD00011383
Linear Formula: K₂HPO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-P2222-100G	100 g	$56.00 1/EA	Add To Favorites
45-P2222-500G	500 g	$176.00 1/EA	Add To Favorites
45-P2222-1KG	1 kg	$284.00 1/EA	Add To Favorites

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This image depicts SKU: P2222-100G

Properties
Descriptions
Safety Info.
Basic Data

agency	meets USP testing specifications
	USP/NF
application(s)	pharmaceutical (small molecule)
assay	98.0-100.5%
form	granular
InChI	1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key	ZPWVASYFFYYZEW-UHFFFAOYSA-L
Quality Level	200
SMILES string	[K+].[K+].OP([O-])([O-])=O

Application:	Chitosan-PVA-PVP/nano-clay composite: a promising tool for controlled drug delivery.: This study explores the development of a composite material using chitosan, PVA, PVP, and potassium phosphate dibasic for controlled drug delivery. The composite demonstrates enhanced drug encapsulation and release properties, making it suitable for pharmaceutical applications (Ali et al., 2024 ). Biocatalysis with in-situ product removal improves p-coumaric acid production.: This research investigates the use of potassium phosphate dibasic in biocatalytic processes for the production of p-coumaric acid. The study highlights the efficiency of in-situ product removal techniques to enhance production yields in biochemistry applications (Virklund et al., 2024 ). Partitioning recombinant chitinase from Nicotiana benthamiana by an aqueous two-phase system based on polyethylene glycol and phosphate salts.: This research employs potassium phosphate dibasic in an aqueous two-phase system for the extraction and purification of recombinant chitinase. The study demonstrates the effectiveness of this method in biotechnological applications (Tue et al., 2024 ).
Packaging:	1 kg in poly bottle
Packaging:	100, 500 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98.0-100.5%
UNSPSC	12161700

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