Sodium hydrogenphosphate dihydrate

About This Item

Molecular Formula	H₅Na₂O₆P
CAS Number	10028-24-7

FC-0389588

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Properties

Chemical Identifiers

IUPAC Name	disodium;hydrogen phosphate;dihydrate
SMILES	O.O.OP(=O)([O-])[O-].[Na+].[Na+]
InChI Key	KDQPSPMLNJTZAL-UHFFFAOYSA-L
InChI	InChI=1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);21H2/q2+1;;;/p-2

Physical Properties

Boiling Point	158ºC at 760mmHg
Melting Point	92,5°C
Density	1.064 g/mL at 20 °C

Safety Information

Hazard Class

Warning

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.