Product Details:
Minimum Order Quantity50 Kilogram
Packaging TypeBags
Packaging Size25 Kgs Bags.
H.S. Code29214214
CAS No.100-01-06

Manufacturers and Suppliers of para nitro aniline (PNA) in mumbai

akshar international is one of the largest chemical supplier and manufacturer in mumbai. we provides a list of chemicals also we provide one of the best quality para nitro aniline (PNA). we provide para nitro aniline (PNA) with Minimum Order Quantity 50kg online. which really Used as Dyes, etc.

Here some important information about para nitro aniline (PNA).


Nitroaniline, p-nitroaniline or 1-amino-4-nitrobenzene is a natural compound with the recipe C6H6N2O2. It is a natural substance compound, comprising of a benzene ring in which an amino gathering is para to a nitro gathering. This compound is normally utilized as a middle of the road in the amalgamation of colors, cell reinforcements, pharmaceuticals, gas, gum inhibitors, poultry drugs, and as a consumption inhibitor.


It is created modernly by means of the amination of 4-nitrochlorobenzene:

ClC6H4NO2 + 2 NH3 → H2NC6H4NO2 + NH4Cl

The following is a research facility union of 4-nitroaniline from aniline. The key advance in this response succession is an electrophilic fragrant substitution to introduce the nitro aggregate para to the amino gathering. The amino gathering can be effectively protonated and turned into a meta chief. Subsequently, an assurance of the acetyl assemble is required. After this response, a division must be performed to expel 2-nitroaniline, which is likewise shaped in a little sum amid the response.


4-Nitroaniline is predominantly devoured modernly as an antecedent to p-phenylenediamine, a critical color part. The decrease is affected utilizing iron metal and by synergist hydrogenation.

It is a beginning material for the union of Para Red, the principal azo dye:

At the point when warmed with sulfuric corrosive, it polymerizes dangerously into an inflexible foam.

Blend of Para Red

Research center use

Nitroaniline is a solvatochromic color utilized for deciding Kamlet-Taft dissolvable parameters. The situation of its UV-visual pinnacle changes with the equalization of hydrogen holding acceptors and contributors in the solvent.[citation needed]


The compound is harmful by method for inward breath, ingestion, and assimilation, and ought to be maneuvered carefully. Its LD50 in rodents is 750 mg/kg when managed orally. 4-Nitroaniline is especially unsafe to every single sea-going living being, and can cause long haul harm to nature whenever discharged as a pollutant.[citation needed]

See moreover




NIOSH Pocket Guide to Chemical Hazards. “#0449”. National Institute for Occupational Safety and Health (NIOSH).

“p-Nitroaniline”. Promptly Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).

Gerald Booth (2007). “Nitro Compounds, Aromatic”. Ullmann’s Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_411.

Mohrig, J.R.; Morrill, T.C.; Hammond, C.N.; Neckers, D.C. “Amalgamation 5: Synthesis of the Dye Para Red from Aniline.” Experimental Organic Chemistry. Freeman: New York, NY, 1997; pp 456-467.

Williamson, Kenneth L. (2002). Macroscale and Microscale Organic Experiments, Fourth Edition. Houghton-Mifflin. ISBN 0-618-19702-8.

“Concentrates on nitroaniline– sulfuric corrosive structures: Aphrogenic pyrostats”. doi:10.1002/app.1970.070140813.

Outside connections

Wellbeing (MSDS)data for p-nitroaniline

MSDS Sheet for p-nitroaniline

Sigma-Aldrich Catalog information

CDC – NIOSH Pocket Guide to Chemical Hazards

Classes: AnilinesDyesHazardous air pollutantsIARC Group 3 carcinogensNitrobenzenes

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Disconnection and Evacuation

Passage from ERG Guide 153 [Substances – Toxic or potentially Corrosive (Combustible)]:

As a quick prudent step, segregate spill or break territory every which way for something like 50 meters (150 feet) for fluids and no less than 25 meters (75 feet) for solids.

SPILL: Increase, in the downwind course, as important, the confinement separate appeared.

Flame: If tank, rail vehicle or tank truck is associated with a flame, ISOLATE for 800 meters (1/2 mile) every which way; likewise, think about beginning clearing for 800 meters (1/2 mile) every which way. (ERG, 2016)


Flame Extinguishing Agents: Water, froth, dry concoction, carbon dioxide (USCG, 1999)

Non-Fire Response

Little SPILLS AND LEAKAGE: Should a spill happen while you are taking care of this synthetic, FIRST REMOVE ALL SOURCES OF IGNITION, at that point you ought to hose the strong spill material with 60-70% ethanol and exchange the hosed material to a reasonable compartment. Utilize permeable paper hosed with 60-70% ethanol to get any staying material. Seal the retentive paper, and any of your garments, which might be polluted, in a vapor-tight plastic sack for inevitable transfer. Dissolvable wash every single tainted surface with 60-70% ethanol pursued by washing with a cleanser and water arrangement. Don’t reemerge the polluted zone until the Safety Officer (or other dependable individual) has checked that the territory has been legitimately cleaned.

Capacity PRECAUTIONS: You should keep this material in a firmly shut holder under an idle environment, and store it at refrigerated temperatures. You ought to shield this compound from presentation to light. (NTP, 1992)

Defensive Clothing

Independent breathing mechanical assembly; neoprene gauntlets; security goggles; elastic or neoprene fixed tongue work shoes and cook’s garment; close-weave cotton coveralls fit for shutting at wrist and lower leg (USCG, 1999)

DuPont Tychem® Suit Fabrics

No data accessible.

Medical aid

EYES: First check the unfortunate casualty for contact focal points and expel if present. Flush injured individual’s eyes with water or ordinary saline answer for 20 to 30 minutes while at the same time calling a medical clinic or toxic substance control focus. Try not to put any salves, oils, or drug in the injured individual’s eyes without explicit directions from a doctor. Quickly transport the unfortunate casualty subsequent to flushing eyes to an emergency clinic regardless of whether no manifestations, (for example, redness or bothering) create.