Kolkata Chemical: Spearheading Sulfuric Acid Distribution in the Heart of Bengal

Kolkata Chemical: Spearheading Sulfuric Acid Distribution in the Heart of Bengal

Kolkata, the City of Joy and the cultural capital of India, harbors more than just centuries of rich history, art, and literature. It houses the industrial giant, Kolkata Chemical, an emblematic symbol of the city’s progressive industrial spirit. Recognized as one of the foremost Sulfuric Acid manufacturers, suppliers, and distributors, Kolkata Chemical is not just a local stalwart but a global behemoth.

CAS Number: 7664-93-9
Chemical Formula: H2SO4

Product Description

Kolkata Chemical’s Sulfuric Acid is a concentrated acid, indispensable for numerous chemical reactions and industrial processes. Its reputation is underpinned by stringent production norms and Kolkata Chemical’s dedication to deliver nothing but the best.

Usage and Application

  1. Pharmaceuticals: As a drying agent in certain formulations.
  2. Agriculture: Foundation of the global nutrient industry.
  3. Metal Processing: Ideal for metal cleaning and leaching processes.
  4. Petrochemicals: Streamlines the refining of crude oil products.
  5. Pulp and Paper: Vital for certain pulping processes.

Product Parameters

Grade Standard: From the rigorous Technical Grade for industrial endeavors to the meticulous Analytical Grade for specialized use.
Certification: Bestowed with multiple international certifications, reflecting its high standards.
Purity: Stellar purity levels that exceed 98%.
Appearance: The pristine, clear consistency assures its unparalleled quality.


  • Molecular Weight: 98.079 g/mol
  • Boiling Point: 337°C
  • Density: 1.84 g/cm^3

Our Advantages

  1. Kolkata’s Essence: Harnessing the city’s intellectual and industrial prowess.
  2. Innovation-driven R&D: Continual advancements via rigorous research.
  3. Eco-consciousness: Leading eco-friendly initiatives and sustainable production.
  4. Unrivaled Legacy: Reflecting Kolkata’s deep-rooted industrial tradition.

Production Capacity

With a sprawling facility, Kolkata Chemical has an unmatched production capacity, reiterating its dominant position in the market.

Quality Control

A comprehensive system ensures that each batch surpasses the expected quality benchmarks.


Understanding the diversity of demand, Kolkata Chemical offers tailored solutions, setting it a class apart.

Company Info

A beacon of industrial magnificence, Kolkata Chemical embodies the soul of Kolkata, amalgamating traditional values with modern innovation.


The packing mechanism ensures the acid’s safety, facilitating its journey from production to application.


  • Solubility: Highly soluble in water, exuding heat during the process.
  • Refractive Index: Approximately 1.001, indicating its superior grade.


Stored with utmost care in state-of-the-art facilities, maintaining its impeccable quality.


Every single batch undergoes rigorous inspection, a testament to the company’s unwavering commitment to quality.

Plant Area

Situated in the industrial corridors of Kolkata, the massive plant area is equipped with the latest technology, encapsulating Kolkata Chemical’s pursuit of perfection.

Terms of Payment & Quotation

Flexible payment modalities to foster lasting partnerships and ensure smooth transactions.

Nearest Port

Conveniently located in proximity to the Kolkata Port, a historical port that has facilitated trade for centuries, ensuring swift global dispatches.

Import & Export Mode

Kolkata Chemical’s global outreach spans across the Middle East’s major cities like Riyadh, Doha, and Manama and globally acclaimed cities like London, Tokyo, and New York, reaffirming its international prominence.

Kolkata Chemical is more than an industrial entity; it’s a tapestry woven with diligence, commitment, and Kolkata’s quintessential spirit. As the Hooghly River serenely flows, nourishing the city, Kolkata Chemical stands tall, poised to quench the world’s insatiable thirst for premium Sulfuric Acid. In every drop of this potent acid, one can find a piece of Kolkata, a city that has thrived, transformed, and yet remained timeless. Through the annals of time, Kolkata Chemical promises to remain a beacon of excellence, shining brightly, embodying the legacy of the City of Joy.


For inquiries and orders, please get in touch with us at Email-


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