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HomeProduct name listP-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT

P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT

  • CAS NO.:845-46-5
  • Empirical Formula: C15H14N3NaO2
  • Molecular Weight: 291.28
  • MDL number: MFCD00020350
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT Structural

What is P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT?

Chemical properties

orange crystalline powder

What are the applications of Application

p-(p-Dimethylaminophenylazo)benzoic acid sodium salt is a derivitized benzoic acid

Purification Methods

It has been precipitated from aqueous solution as the free acid which was recrystallised from 95% EtOH, then reconverted to the sodium salt. [Beilstein 16 H 329.]

Properties of P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT

Melting point: >300℃
form  Crystalline Powder
color  Orange
EPA Substance Registry System Benzoic acid, 4-[[4-(dimethylamino)phenyl]azo]-, sodium salt (845-46-5)

Safety information for P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT

Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT

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