Diphosphoric acid disodium salt, CAS No. 7758-16-9

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Diphosphoric acid disodium salt CAS No.7758-16-9 / Cat No.EBD2205620

Formula: H2Na2O7P2

Molecular Weight:221.94

Synonyms:

Diphosphoric acid, sodium salt

Diphosphoric acid disodium salt

di-sodium dihydrogen pyrophosphate anhydrous

disodium dihydrogenpyrophosphate

Sodium Acid Pyrophosphate

Sodium pyrophosphate dibasic

Diphosphoric acid, disodium salt

Disodium Dihydrogen Pyrophosphate

Disodium Pyrophosphate

Disodium pytophosphate

SAPP

disodium phosphonato phosphate

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

white powder
Storage temperature:

−70°C
Solubility:

H2O: 0.1 M at 20 °C, clear, colorless

Safety Information

Symbol:
Signal words:

Warning
Hazard statements:

H319 Causes serious eye irritation.
Precautionary statements:

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

NMR Spectrum

¹H NMR

¹³C NMR