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Disodium Phosphate

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Disodium Phosphate
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Disodium Phosphate

Molekulyar formulaNa2HPO4 CAS7558-79-4 Molekulyar og‘irlik141.96 g/mol g/mol
SinonimlarDisodium Hydrogen Phosphate, Sodium Phosphate Dibasic
Safety & Hazards (GHS) Warning
Irritant Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Disodium Phosphate is a white, odorless, crystalline compound commonly used in water treatment, as a dispersing agent in detergents, and as a pH regulator in various industrial processes.
- Water Treatment: Used to soften water and control scale formation. - Food Industry: Used as a buffering agent and emulsifier in food processing. - Detergents: Used in detergents and cleaners as a dispersing agent. - Chemical Manufacturing: Used in the production of other sodium phosphate compounds. - Laboratory: Applied in buffers and in chemical analysis.
AppearanceWhite crystalline solid
OdorOdorless
Molecular FormulaNa2HPO4
Molecular Weight141.96 g/mol
Melting Point250 °C
Density1.62 g/cm³
SolubilitySoluble in water
pH (1% solution)9.0 - 10.5
Chemical StabilityStable under normal conditions
IUPAC Namedisodium;hydrogen phosphate
Molekulyar formulaNa2HPO4
Molekulyar og‘irlik141.96 g/mol g/mol
SMILESOP(=O)([O-])[O-].[Na+].[Na+]
InChIKeyBNIILDVGGAEEIG-UHFFFAOYSA-L
  • H319 Causes serious eye irritation

⚠️ For information only; not a substitute for the official SDS.

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