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Sodium Dihydrogen Pyrophosphate

CAT: 0203-31506-85Size: 500 gDry Ice: NoHazardous: No
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CAT#:0203-31506-85Size:500 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
7758-16-9
Purity
≧ 95.0% (after drying) (UV)
Storage Conditions
Room Temperature
Grade
EP (Extra Pure Reagent)

Chemical Information

Disodium Pyrophosphate

The CIR Expert Panel concluded that the following 31 ingredients are safe in the present practices of use and concentration in cosmetics as described in this safety assessment, when formulated to be non-irritating...Disodium Pyrophosphate...

CAS Number7758-16-9
PubChem CID24451
IUPAC Namedisodium;[hydroxy(oxido)phosphoryl] hydrogen phosphate
Molecular FormulaH2Na2O7P2
Molecular Weight221.94
Topological Polar Surface Area130
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Heavy Atom Count11
Formal Charge0
Complexity143
SMILES
OP(=O)([O-])OP(=O)(O)[O-].[Na+].[Na+]
InChI
InChI=1S/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2
InChIKey
GYQBBRRVRKFJRG-UHFFFAOYSA-L
Chemical Structure
2D Structure
2D structure of Disodium Pyrophosphate
CAS: 7758-16-9
CID: 24451
Formula: H2Na2O7P2
MW: 221.94
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight221.94
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass221.90711496
Monoisotopic Mass221.90711496
Topological Polar Surface Area130 Ų
Heavy Atom Count11
Formal Charge0
Complexity143
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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