Sodium 3-nitrobenzoate

CAS Number
827-95-2
EC Number
212-578-3

What is Sodium 3-nitrobenzoate?

Sodium 3-nitrobenzoate (CAS 827-95-2) is the sodium salt form of 3-nitrobenzoic acid, offering improved solubility and handling characteristics suited to industrial processing.

Where is Sodium 3-nitrobenzoate used?

  • Pharmaceutical manufacturing: key intermediate in the synthesis of active pharmaceutical ingredients
  • Agrochemical production: preparation of herbicide and pesticide intermediates where controlled reactivity is required
  • Printing and packaging: formulation of dyes and pigment precursors requiring stable aromatic nitro intermediates
  • Process chemistry: buffering and pH-regulating properties
  • The nitro group provides a reactive site for further chemical transformation during complex synthesis.

Commercial specifications

  • Pharmaceutical-intermediate-grade material with documented purity specifications for regulated synthesis
  • Laboratory quantities through to bulk packaging

Other Names (Synonyms)

3-nitrobenzoic acid, sodium salt|RefChem:183679|Benzoic acid, 3-nitro-, sodium salt|SODIUM M-NITROBENZOATE|I1EQ837B3J|Benzoic acid, 3-nitro-, sodium salt (1:1)|Benzoic acid, m-nitro-, sodium salt|SODIUM NITROBENZOATE

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What are the physical properties of Sodium 3-nitrobenzoate?

Melting Point >300°C
Color off-white to yellow
Form crystalline
Water Solubility Soluble in water.
Refractive Index 1.492

How is Sodium 3-nitrobenzoate classified and handled safely? Learn More

Danger
GHS02· Flammable GHS07· Irritant

Hazard Statements

H228 Flammable solid
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

Which trade and regulatory codes apply to Sodium 3-nitrobenzoate?

HS Code 29163990
UN Number 1325
ADR Class 4.1
Packing Group II
Storage Class 4.1B - Flammable solid hazardous materials
WGK (Germany) 3
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