Product Name

  • Name

    Sodium dihydrogen phosphate

  • EINECS 231-449-2
  • CAS No. 89140-32-9
  • Density
  • Solubility
  • Melting Point 200oC (decomposes)
  • Formula H2NaO4P
  • Boiling Point
  • Molecular Weight 119.97700
  • Flash Point
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 89140-32-9 (Sodium dihydrogen phosphate)
  • Hazard Symbols
  • Synonyms H2NaO4P
  • PSA 90.40000
  • LogP -0.49040

Sodium dihydrogen phosphate Chemical Properties

Sodium dihydrogen phosphate,also has some synonyms like acidsodiumphosphate;monosodiumdihydrogenorthophosphate;monosodiumhydrogenphosphate;monosodiumphosphate(sodiumdihydrogen;monosodiumphosphate(sodiumdihydrogenphosphate);monosorbxp-4;phosphatemonobasiquedesodium,and so on. It is most usually as colorless crystals or a white powder.It is insoluble in alcohol.

Molecualr Formula: H2NaO4P
Molecular Weight: 119.98
Melting point:  <0°C
Boiling point:  100°C
Density:  1.40 g/mL at 20 °C
Storage temp.:  Store at RT.
Solubility:  H2O: 5 M, clear, colorless
Form:  powder
Sensitive:  Hygroscopic
Merck:  14,8660
 

Sodium dihydrogen phosphate Uses

Sodium dihydrogen phosphate is used as a laxative, to combine with other sodium phosphates,can be use like a pH buffer.

Sodium dihydrogen phosphate Toxicity Data With Reference

RTECS:  WA1900000

Sodium dihydrogen phosphate Safety Profile

Hazard Codes:  Xi
Risk Statements:  36/37/38
Safety Statements:  26-36
WGK Germany:  1
F:  3
HS Code:  28352200

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