Sodium hydrogen phosphate dihydrate(Cat No.:M119916), is a chemical compound commonly known as disodium hydrogen phosphate dihydrate. It is a white crystalline powder and is a salt composed of sodium cations (Na+), hydrogen phosphate anions (HPO4^2-), and water molecules (2H2O). This compound has various applications in chemistry, industry, and laboratory settings. It can act as a buffering agent to control pH levels, a corrosion inhibitor, and a detergent builder in cleaning products. In the laboratory, it is used in chemical reactions and as a reagent.
Catalog Number | M119916 |
CAS Number | 10028-24-7 |
Molecular Formula | H5Na2O6P |
Purity | ≥95% |
Storage | -20°C |
IUPAC Name | disodium;hydrogen phosphate;dihydrate |
InChI | InChI=1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2 |
InChIKey | KDQPSPMLNJTZAL-UHFFFAOYSA-L |
SMILES | O.O.OP(=O)([O-])[O-].[Na+].[Na+] |