4-Nitrobenzoic Acid CAS NO 62-23-7
Name: 4-Nitrobenzoic Acid
CAS Number:62-23-7
Molecular formula: C7H5NO4
Molecular weight: 167.12
Specification
- Appearance: White to light yellow crystals
- Content (GC): ≥99.0%
- Loss on Drying: ≤0.5%
- Sulfate Ash: ≤0.2%
- 2-Nitrobenzoic Acid: ≤0.2%
- 3-Nitrobenzoic Acid: ≤0.2%
Applications
P-Nitrobenzoic acid is an intermediate in the organic synthesis of pharmaceuticals, dyes, veterinary drugs, photosensitive materials, and more. Manufacturing of reactive brilliant red M-8B, reactive violet X-2R, filter dyes, color photographic developers, metal surface rust removers, sunscreens, and other products.
P-Nitrobenzoic acid is used for the testing of alkaloids and standardization of alkaline solutions.
P-Nitrobenzoic acid finds application in the production of photosensitive materials and the electric paste for capacitors.