disodium pyrophosphate

Full Material List
disodium [hydroxy(oxido)phosphoryl] hydrogen phosphate

Identifiers

FEMA N/A
CAS 7758-16-9
EINECS 231-835-0
Synonyms
  • diphosphoric acid, disodium salt
  • disodium [hydroxy(oxido)phosphoryl] hydrogen phosphate
  • disodium acid pyrophosphate
  • disodium dihydrogen diphosphate
  • disodium dihydrogen pyrophosphate
  • disodium dihydrogenpyrophosphate
  • disodiumpytophosphate
  • phosphonate, oxybis-, disodium salt
  • phosphonate, P,P'-oxybis-, sodium salt (1:2)
  • pyrophosphoric acid disodium salt
  • pyrophosphoric acid, disodium salt
  • SAPP
  • sodium acid pyrophosphate
JECFA Food Flavoring N/A
JECFA Food Additive Disodium Pyrophosphate
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII H5WVD9LZUD
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 221.9374026
Molecular Formula H2 Na2 O7 P2

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white crystalline powder (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point N/A
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) -3.420 (est)
Soluble In
  • water, 1e+006 mg/L @ 25 °C (est)
Occurrence
  • not found in nature