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Sodium phosphate dibasic heptahydrate

Name: Sodium phosphate dibasic heptahydrate
Brand: SIAL

purum, ≥98.0% (calc. based on dry substance, T)

Synonym(s):

Disodium hydrogen phosphate heptahydrate, Disodium phosphate

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About This Item

Linear Formula:

Na₂HPO₄ · 7H₂O

CAS Number:

7782-85-6

Molecular Weight:

268.07

EC Number:

237-707-0

UNSPSC Code:

12352302

MDL number:

MFCD00149180

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Properties

vapor density

4.9 (vs air)

grade

purum

assay

≥98.0% (calc. based on dry substance, T)

density

1.68 g/mL at 25 °C (lit.)

SMILES string

O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O

InChI

1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2

InChI key

PYLIXCKOHOHGKQ-UHFFFAOYSA-L

Description

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