Sodium phenyl phosphate dibasic dihydrate

ALDRICH/P7751 - ≥95%

Synonym: Disodium phenyl phosphate dihydrate; Phenyl phosphate disodium salt

CAS Number: 66778-08-3
Empirical Formula (Hill Notation): C₆H₅Na₂O₄P · 2H₂O
Molecular Weight: 254.09
EC Number: 221-917-4
MDL Number: MFCD00149080
Linear Formula: C₆H₅PO₄Na₂ · 2H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-P7751-10G	10 g	$76.10 1/EA	Add To Favorites
45-P7751-100G	100 g	$279.00 1/EA	Add To Favorites

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This image depicts SKU: P7751-100G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥95%
form	powder
impurities	<0.1% phenol (by weight)
InChI	1S/C6H7O4P.2Na.2H2O/c7-11(8,9)10-6-4-2-1-3-5-6;;;;/h1-5H,(H2,7,8,9);;;21H2/q;2+1;;/p-2
InChI key	JAMYCGIOWIBSRT-UHFFFAOYSA-L
SMILES string	[Na+].[Na+].[H]O[H].[H]O[H].[O-]P([O-])(=O)Oc1ccccc1
storage temp.	2-8°C

Application:	Resorcinol monophosphate ester as a new substrate for fluorometric detection of alkaline phosphatase activity in milk products: This study involves the use of sodium phenyl phosphate dibasic dihydrate for the detection of alkaline phosphatase activity in milk products (Li et al., 2023 ). Scintillating Cocktail Mixtures and the Role of Water on the Optophysical Properties: This paper investigates the use of sodium phenyl phosphate dibasic dihydrate in scintillating cocktail mixtures for their optophysical properties (Cordaro et al., 2015 ). Detecting acid phosphatase enzymatic activity with phenol as a chemical exchange saturation transfer magnetic resonance imaging contrast agent (PhenolCEST MRI): Study utilizing sodium phenyl phosphate dibasic dihydrate for detecting enzymatic activity via MRI contrast agents (Zhang et al., 2019 ).
General description:	Sodiumphenyl phosphate dibasic dihydrate is utilized in various applications,including as a buffering agent in biochemical and pharmaceutical formulations.It is also employed as a liquid scintillator and serves as a model forassessing the stability of aryl-phosphate esters in the presence of causticmaterials . Additionally, it acts as a substrate for evaluating phosphataseactivity, undergoing hydrolysis to produce phenol and phosphate.
Packaging:	10, 100 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥95%
Storage Temp.	2-8°C
UNSPSC	12352100

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