Kolkata Chemical Calcium Carbonate: India’s Premier Supplier, Manufacturer, and Distributor in india

Kolkata Chemical Calcium Carbonate: India’s Premier Supplier, Manufacturer, and Distributor in india


Welcome to Kolkata Chemical, India’s leading Calcium Carbonate supplier, manufacturer, and distributor, rooted in the heart of Kolkata. Pioneers in the chemical industry, we pride ourselves on providing world-class calcium carbonate products, suited to meet diverse needs.

CAS No: 471-34-1

Formula: CaCO3

Product Description: Calcium Carbonate, commonly referred to as CaCO3, is a ubiquitous compound, predominantly found in rocks and is the main component of pearls, shells of marine organisms, snails, and eggshells. At Kolkata Chemical, our CaCO3 is processed with the utmost precision, ensuring high-quality output suitable for a range of industries.

Usage & Application: Calcium Carbonate has a myriad of applications:

  1. Paints and Coatings
  2. Plastics
  3. Paper
  4. Construction and Architecture
  5. Pharmaceuticals
  6. Agriculture
  7. Food Processing … and many more.

Product Parameters:

  • Grade Standard: Industrial, Food Grade, Pharmaceutical Grade
  • Certification: ISO, Bureau of Indian Standards
  • Purity: 98-100%
  • Appearance: White fine powder
  • Specifications: Tailored as per client needs

Our Advantages:

  1. Expertise: Years of experience in the industry
  2. Quality Assurance: Stringent quality control measures
  3. Customization: Ability to deliver as per specific client requirements
  4. Global Reach: Supply to top cities worldwide

Production Capacity: 10,000 MT per month

Quality Control: Advanced QC labs, adhering to international standards.

Customization: Offering bespoke solutions for diverse industrial requirements.

Company Info: Kolkata Chemical, based in the bustling city of Kolkata, stands tall as a beacon of excellence in the chemical industry. Our state-of-the-art facilities, combined with an expert team, have enabled us to consistently deliver beyond expectations.

Packing: Products are packed adhering to international standards, ensuring safe transit and delivery.


  • Density: 2.71 g/cm³
  • Melting Point: 1,339°C (2,442°F)
  • Boiling Point: Decomposes

STORAGE: Store in a cool, dry place. Keep away from strong acids.

QUALITY INSPECTION: Every batch undergoes rigorous quality checks, ensuring consistency and quality.

Plant Area: Sprawled over 50,000 square feet, equipped with modern machinery.

Terms of Payment & Quotation:

  • T/T, L/C at sight
  • Competitive quotations available on request

Nearest Port: Kolkata Port

Import & Export Mode: Both by Sea and Air

Global Presence:

We are proud to supply our premium products to top cities across the Middle East and the world including Dubai, Abu Dhabi, Riyadh, Jeddah, Doha, Cairo, London, Paris, New York, Los Angeles, Tokyo, and many more.


Kolkata Chemical’s mission goes beyond the provision of top-quality Calcium Carbonate. We are committed to fostering long-lasting relationships with our clientele, by consistently delivering excellence. As we expand our horizons, our ethos remains unchanged – to be a beacon of quality, reliability, and trust. We invite you to be a part of our journey and experience the Kolkata Chemical difference.

For more details and inquiries, feel free to reach out at kolkatachemical@gmail.com.


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