Description

Sodium Nitrobenzoate CAS NO 28605-72-3 is the sodium salt of nitrobenzoic acid, a key organic intermediate and specialty chemical. This compound is valued for its role in facilitating complex organic syntheses and serving as a precursor in the production of dyes, pigments, and pharmaceuticals. It is essential for manufacturers and R&D laboratories in the chemical, pharmaceutical, and agrochemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dye and Pigment Manufacturing: Serves as a key precursor for the production of various azo dyes and organic pigments.
• Agrochemical Synthesis: Used in the manufacture of certain herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis and process development.
• Corrosion Inhibitor Formulation: A component in specialty chemical blends designed to protect metal surfaces.
• Photographic Chemical: Used in certain photographic development processes.

Basic Information

Product Name	Sodium Nitrobenzoate
CAS No.	28605-72-3
Molecular Formula	C7H4NNaO4
Molecular Weight	189.10 g/mol
Synonyms	Benzoic acid, nitro-, sodium salt; Sodium 4-nitrobenzoate; 4-Nitrobenzoic acid sodium salt; p-Nitrobenzoic acid sodium salt; Sodium p-nitrobenzoate; Nitrobenzoic acid sodium salt; 4-NBA sodium salt
EINECS	249-123-0

Quality Control

Our Sodium Nitrobenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	Yellowish to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.