English
Product Name
Sodium phosphate dibasic heptahydrate, ACS reagent, 98.0-102.0%
InChI key
PYLIXCKOHOHGKQ-UHFFFAOYSA-L
InChI
1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2
SMILES string
O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O
Grade
ACS reagent
vapor density
4.9 (vs air)
assay
98.0-102.0%
form
powder
impurities
≤0.005% Insoluble matter
pH
8.7-9.3 (25 °C, 5% in solution)
