NIRANJAN LABORATORY
Ortho Nitrobenzaldehyde

Ortho Nitrobenzaldehyde

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The provided Ortho Nitrobenzaldehyde is an organic compound having a distinct aroma, it is applied in the processing of dyes as well as other dark colorants such as violet, carmine, blue and many more. In the nitration process of the Ortho Nitrobenzaldehyde pure sodium nitrate, benzaldehyde and sulphuric acid compound are used to ensure the accurate composition of the compound. A consistent temperature ranging between 30 to 35 degrees (Celsius) is maintained during the entire process. To ensure the high effectiveness of our produced compound, the mixture procured from the nitration process is stirred continuously till the compound is absolutely separated. The end product is easily soluble in a variety of liquids and also slightly soluble in water.

Some other attributes:-

  • Color:- Light yellow
  • Heat of vaporization:- 52.4 kj/mol
  • Melting Point:- Range between 41-43° Celsius
  • Boiling point:- 285° Celsius 

Specifications :

Specification Type: Raw materials Specification for Niranjan laboratory, Ankleshwar.
Molecular Formula: C7H5NO3                                                                                Molecular Weight: 151.12
CAS No.                 : [552-89-6] 
Mode of Packing     :  Plastic Liner beg
Storage Conditions: Store in tightly closed container.
Sr.No. Test Specification
1 Description   White to off white crystalline powder
2 Solubility Soluble in acetone, Sparingly soluble in methanol, Insoluble in water.
3 Identification By IR The Infrared absorption spectrum of substance being examined must be concordant with the IR spectrum obtained from 2-nitrobenzaldehyde working Standard.
4 Melting Range Between 41.0° C and 46.0°C
5 Water content   Not more than 0.50%w/w
6 Chromatographic Purity 
3-Nitrobenmzaldehyde
4-Nitrobenmzaldehyde
Total Impurities
Not less than 98.5%
Not more than 1.5%
Not more than 0.50%
Not more than 1.5%