Vigyan Lime

Calcium carbonate food grade is one of the most widely used mineral ingredients in the global food industry. From calcium fortification to pH control, this essential compound plays a critical role in maintaining product quality and nutritional value. With increasing regulatory requirements and consumer awareness, manufacturers must ensure they source certified calcium carbonate food grade material from trusted suppliers. In this guide, we will explore its properties, standards, applications, certifications, and why choosing an experienced manufacturer like Vigyan Lime matters. What is Calcium Carbonate Food Grade? Calcium carbonate food grade is a purified form of calcium carbonate (CaCO₃) specifically processed and tested to meet food safety regulations. It is safe for human consumption and widely used in food and beverage manufacturing. It differs from industrial-grade material because: It undergoes strict purification Heavy metals are controlled It is tested for microbiological safety It complies with international standards In many cases, calcium carbonate fcc grade is considered the benchmark for food-grade purity. Chemical Properties and Composition Chemical Formula: CaCO₃ Calcium carbonate food grade has the following properties: White, odorless powder Neutral taste Insoluble in water Stable under normal storage conditions Reacts with acids to release carbon dioxide Because of its neutral flavor profile, it does not significantly alter the taste of fortified products. Key Applications of Calcium Carbonate Food Grade 1. Nutritional Fortification One of the most common uses of calcium carbonate food grade is calcium enrichment. It is added to: Breakfast cereals Plant-based milk alternatives Fruit juices Bakery products Nutritional supplements Calcium is essential for strong bones and teeth, and fortification helps address dietary deficiencies. 2. Acidity Regulator & pH Control It is used to neutralize acidity in: Sauces Processed foods Beverages This helps improve shelf life and product stability. 3. Anti-Caking Agent In powdered food products, calcium carbonate prevents clumping and improves flowability. Difference Between Food Grade and FCC Grade Many buyers ask whether calcium carbonate food grade and calcium carbonate fcc grade are the same. Here’s the clarification: Food Grade: General classification for safe food use FCC Grade: Must comply with Food Chemicals Codex standards All FCC grade products are food grade, but not all food-grade products are FCC certified. Manufacturing Process of Calcium Carbonate Food Grade The production process determines the final purity and performance. Raw Material Selection High-purity limestone is carefully selected from reliable mineral deposits. Micronization and Processing The material is: Crushed Pulverized Micronized to required particle size Advanced equipment ensures uniform consistency. Quality Testing Every batch undergoes: Heavy metal testing Assay testing Moisture testing Microbial testing Only approved batches are released for food use. Why Choose Vigyan Lime for Calcium Carbonate Food Grade? When sourcing calcium carbonate food grade, reliability and compliance are critical. Vigyan Lime is a leading Indian manufacturer operating multiple production units across: Jodhpur & Nagaur (Rajasthan) Udaipur (Rajasthan) Haldwani (Uttarakhand) Sataun (Himachal Pradesh) The company maintains internationally recognized certifications such as: ISO 9001:2015 ISO 22000:2018 ISO 14001:2015 ISO 45001:2018 REACH (EU) HALAL KOSHER Products are processed in compliance with: USP FCC IP BP EN ASTM BIS For detailed specifications and bulk inquiries, visit the official website:👉 https://vigyanlime.com/ Partnering with experienced manufacturers ensures regulatory compliance, consistent quality, and global acceptance. Quality Parameters to Check Before Buying Before purchasing calcium carbonate food grade material, verify: Purity percentage Heavy metal limits Particle size distribution Moisture content Certificate of Analysis (COA) Compliance certifications Trusted suppliers like Vigyan Lime provide full documentation for transparency. Storage and Handling Guidelines To maintain quality: Store in a cool, dry place Use sealed food-grade packaging Avoid moisture exposure Prevent contamination Proper storage ensures long shelf life and consistent product performance. Market Demand and Global Trends The demand for calcium carbonate food grade is rising due to: Growing health awareness Expansion of fortified foods Increasing vegan product market Rising nutraceutical consumption India has become a major exporter of certified calcium carbonate fcc grade and food-grade materials to Europe, the Middle East, and Asia-Pacific regions. Frequently Asked Questions (FAQs) 1. Is calcium carbonate food grade safe? Yes, when produced under regulated standards and consumed within recommended limits. 2. Can it be used in beverages? Yes, it is widely used for calcium fortification in drinks. 3. What certifications should a supplier have? ISO certifications, FCC compliance, REACH, HALAL, and KOSHER approvals. 4. Does it change product taste? No, it has a neutral taste. 5. Is food grade the same as pharmaceutical grade? No, pharmaceutical grade meets additional medicinal standards. 6. Where can I source certified calcium carbonate food grade in India? You can contact established manufacturers like Vigyan Lime through their official website: https://vigyanlime.com/ Calcium carbonate food grade remains a vital ingredient in the modern food industry. Its purity, safety, and versatility make it indispensable for fortification, pH control, and product stabilization. Choosing certified calcium carbonate fcc grade material from reliable manufacturers like Vigyan Lime ensures regulatory compliance, consistent quality, and long-term business reliability. As the global demand for fortified and health-focused foods continues to grow, calcium carbonate food grade will remain at the forefront of food innovation and nutritional enhancement. Hydrated Lime FCC Grade | Food Grade Calcium Hydroxide Manufacturer  

Calcium carbonate fcc grade is one of the most widely used food-grade mineral compounds in the world. From fortifying cereals to stabilizing beverages, this highly purified ingredient plays a crucial role in the food and beverage industry. But what exactly makes calcium carbonate fcc grade different from other types of calcium carbonate? And why is it so important in food manufacturing? In this comprehensive guide, we’ll explore its properties, applications, safety standards, manufacturing process, and industry regulations. Whether you’re a food manufacturer, supplier, student, or simply curious, this article will give you a clear and practical understanding. Introduction to Calcium Carbonate FCC Grade Calcium carbonate fcc grade is a purified form of calcium carbonate that meets the standards outlined in the Food Chemicals Codex (FCC). The FCC is a globally recognized compendium that sets purity and identity specifications for food ingredients. This grade is specifically manufactured for food and beverage applications, ensuring safety, consistency, and regulatory compliance. Unlike industrial-grade calcium carbonate used in construction or plastics, calcium carbonate fcc grade undergoes strict testing to eliminate harmful impurities such as heavy metals. What Does FCC Mean in Food Ingredients? FCC stands for Food Chemicals Codex. It is a set of internationally recognized standards for food ingredients published by the United States Pharmacopeia (USP). Ingredients labeled “FCC grade” must comply with strict purity and safety requirements. When a product is labeled calcium carbonate fcc grade, it means it meets these food-grade specifications. Chemical Composition and Formula The chemical formula of calcium carbonate is: CaCO₃ It consists of: Calcium (Ca) Carbon (C) Oxygen (O₃) It occurs naturally in minerals such as: Limestone Marble Chalk The FCC version ensures these natural materials are refined to meet food-quality standards. Physical and Chemical Properties Understanding the physical and chemical characteristics helps manufacturers choose the right ingredient for specific applications. Appearance and Solubility Calcium carbonate fcc grade is: White, odorless powder Tasteless or slightly chalky Insoluble in water Soluble in dilute acids Because it is odorless and neutral in flavor, it integrates well into food formulations without altering taste significantly. Stability and Reactivity This compound is chemically stable under normal storage conditions. However: It reacts with acids to release carbon dioxide (CO₂) It decomposes at high temperatures (above 840°C) Its stability makes it ideal for dry mixes and long shelf-life products. Manufacturing Process of Calcium Carbonate FCC Grade The production process determines the purity and functionality of the final product. Natural Source Extraction Most calcium carbonate fcc grade originates from high-purity limestone deposits. The process includes: Mining high-quality limestone Crushing and grinding Screening for particle size control Purification and Quality Testing After extraction, the material undergoes: Chemical purification Removal of heavy metals Microbiological testing Particle size analysis Moisture testing Each batch must meet FCC purity standards before distribution. Regulatory Standards and Compliance Compliance is not optional—it’s mandatory. Food Chemicals Codex (FCC) Standards The FCC defines: Minimum calcium carbonate content Maximum heavy metal limits Acceptable pH range Loss on drying limits Meeting these ensures product safety and global trade acceptance. FDA and Global Regulatory Approvals In the United States, calcium carbonate is classified as Generally Recognized As Safe (GRAS) by the FDA when used according to good manufacturing practices. It is also approved in: European Union Canada Asia-Pacific regions Major Applications in the Food Industry This is where calcium carbonate fcc grade truly shines. Nutritional Fortification One of the most important uses is calcium enrichment. It is commonly added to: Breakfast cereals Plant-based milk alternatives Orange juice Bakery products Dietary supplements Calcium fortification helps prevent calcium deficiency and supports bone health. pH Control and Stabilization Calcium carbonate fcc grade acts as: Acidity regulator Buffering agent Neutralizer in acidic formulations It stabilizes beverages and prevents flavor changes. Anti-Caking Agent In powdered foods like: Spices Baking mixes Sugar blends It prevents clumping and improves flowability. Comparison: FCC Grade vs Industrial Grade Feature FCC Grade Industrial Grade Purity High (Food Standard) Variable Heavy Metals Strictly Limited Not Controlled for Food Application Food & Beverage Construction, Plastics Testing Mandatory Minimal Using non-FCC grade in food applications is unsafe and illegal. Benefits of Using Calcium Carbonate FCC Grade Safe for food consumption Cost-effective calcium source Long shelf life Chemically stable Neutral taste Widely approved globally Enhances product nutritional value Safety Profile and Toxicology Calcium carbonate fcc grade is considered safe when consumed within recommended limits. Excessive intake may cause mild digestive discomfort, but it is generally non-toxic. It has low bioavailability compared to some other calcium salts but remains one of the most economical options. Storage and Handling Guidelines To maintain quality: Store in a cool, dry place Avoid moisture exposure Keep sealed in food-grade packaging Prevent contamination Proper storage ensures stability and prevents clumping. Market Demand and Industry Trends Global demand for calcium carbonate fcc grade continues to rise due to: Growing fortified food market Increasing health awareness Expansion of plant-based beverages Aging populations requiring calcium supplementation The ingredient remains a backbone of food fortification strategies worldwide. Frequently Asked Questions (FAQs) 1. Is calcium carbonate fcc grade safe for daily consumption? Yes, when used within regulated limits, it is considered safe and approved by global food authorities. 2. What is the difference between FCC grade and pharmaceutical grade? FCC grade is intended for food use, while pharmaceutical grade meets stricter medicinal standards. 3. Can calcium carbonate fcc grade be used in beverages? Yes, it is commonly used in fortified juices and plant-based milk. 4. Does it affect taste? It is mostly neutral in taste when used properly. 5. How should it be stored? Store in airtight containers away from moisture. 6. Is it vegan-friendly? Yes, when sourced from mineral limestone, it is vegan-compatible. Calcium carbonate fcc grade is an essential food-grade mineral ingredient that delivers safety, affordability, and nutritional value. From fortifying cereals to stabilizing beverages, its versatility makes it indispensable in modern food manufacturing. By meeting strict FCC standards and global regulatory approvals, it ensures both consumer safety and product consistency. As the demand for fortified and health-focused foods continues

In the modern paint and coating industry, Calcium Carbonate (CaCO_3) is no longer just a “filler” used to add weight. It has evolved into a high-performance functional additive. From providing the perfect snow-white finish to reducing the overall production cost, it is the most essential mineral in a paint chemist’s toolkit. At Vigyan Lime, with our 77 years of manufacturing legacy, we produce high-purity Calcium Carbonate that helps brands achieve that elusive 99% brightness.1 5 Key Functions of Calcium Carbonate in Paint 1. Extending Titanium Dioxide (TiO_2) Titanium Dioxide is the most expensive raw material in paint. Calcium Carbonate acts as a “spacer” for 2 TiO_2 particles.3 By preventing these particles from clustering, it ensures that light reflects off the surface more efficiently. The Benefit: You can replace up to 10-20% of expensive TiO_2 with our high-brightness CaCO_3 without losing any “hiding power.” 2. Improving Opacity and Hiding Power Opacity is the ability of paint to cover the previous color on a wall. High-quality Calcium Carbonate increases the “Dry Hiding” effect. As the paint film dries, the mineral particles create a dense structure that blocks light, ensuring a flawless finish in fewer coats. 3. Precision Gloss & Sheen Control The texture of your paint—whether it’s a “Matte” finish or a “High-Gloss” sheen—depends on the particle size of the Calcium Carbonate used. Fine Grades (1100 Mesh): Used for premium, silky-smooth emulsions. Coarser Grades (400-600 Mesh): Used for matte finishes and industrial primers to scatter light and reduce reflections. 4. Enhancing Durability (Scrub Resistance) A house is a long-term investment, and the paint should be too. Calcium Carbonate provides the mechanical “backbone” to the paint film. It increases Scrub Resistance, meaning the paint won’t flake or fade even after multiple washes with soap and water.4 5. Weather Resistance and Stability Calcium Carbonate is chemically inert and weather-resistant. It protects the paint from the harsh effects of UV rays and temperature changes, preventing the paint from “chalking” (turning into white powder on the surface) over time. Technical Specifications (Standard Paint Grade) Feature Vigyan Lime Quality Why it Matters Whiteness/Brightness 98.5% – 99% Ensures a pure white base for all shades. Oil Absorption 16 – 20 g/100g Lowers the requirement for expensive resins. Purity (CaCO_3) 98.5% Min Long-lasting chemical stability in the can. Contamination Zero Black Particles Guaranteed spotless, clean finish. Frequently Asked Questions (F&Q) Q1: Does using Calcium Carbonate affect the color of my paint? Ans: Not if you use high-purity grades. Vigyan Lime mineral is naturally ultra-white, ensuring that your pastel and vibrant shades remain “true-to-color” without any yellowish tint. Q2: Is it suitable for water-based emulsions? Ans: Yes, it is widely used in both water-based emulsions and solvent-based (oil) paints due to its excellent dispersibility. Q3: How does it help in cost reduction? Ans: By acting as a TiO_2 extender and requiring less resin (due to low oil absorption), it significantly lowers the “Cost Per Liter” for paint manufacturers. High-Purity Food Grade Calcium Carbonate (FCC Grade): 75 Years of Excellence by Vigyan Lime Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate (Food Grade) Manufacturer from Jodhpur: The Vigyan Lime Excellence Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate in Toothpaste: Beyond the White Smile Calcium Carbonate: Achieving 99% Brightness Calcium Carbonate for PVC Industry: Enhancing Strength and Cost-Efficiency Calcium Hydroxide (Food Grade): The Purity of Slaked Lime by Vigyan Lime

In the world of decorative and industrial coatings, “Whiteness” and “Durability” are the two pillars of success. However, with the rising costs of Titanium Dioxide (TiO2​), paint manufacturers are constantly searching for a solution that maintains premium quality while protecting profit margins. At Vigyan Lime, we provide that solution. Backed by 75 years of mastery, our specialized Paint Grade Calcium Carbonate (CaCO3​) is more than just a filler—it is a performance-driven functional additive designed to elevate your formulation. 1. The Perfect Titanium Dioxide (TiO2​) Extender TiO2​ is the most expensive ingredient in your paint. Our ultra-fine Calcium Carbonate acts as a “spacer” for TiO2​ particles. By preventing these particles from clustering together, our mineral ensures maximum light scattering. The Result: You can reduce TiO2​ consumption by 5% to 15% without losing hiding power or opacity. 2. 99% Brightness for a “True-Color” Base A paint’s shade is only as good as its base. Using lower-quality fillers often introduces a yellowish or grayish undertone, forcing you to use more pigment to compensate. Vigyan Lime Purity: Sourced from the premium mines of Jodhpur and Uttarakhand, our mineral is naturally snow-white. Our “Zero-Contamination” processing removes iron and silica, delivering a clean 99% brightness that makes every color—from pastel to deep shades—pop with vibrancy. 3. Enhanced Scrub Resistance & Film Integrity Durability is what builds a brand’s reputation. Our micronized Calcium Carbonate provides the mechanical “backbone” for the paint film. Smooth Finish: Available in 800 to 1100 Mesh, our particles ensure a silky-smooth surface. Washability: It enhances the scrub resistance of emulsions, allowing the walls to be cleaned repeatedly without the paint flaking or “chalking.” Technical Specifications (Paint & Coating Grade) Parameter Vigyan Lime Standard Industrial Benefit Brightness / Whiteness 98.5% – 99% Reduces dependence on expensive pigments Mean Particle Size 10 – 20 Microns Optimal gloss and sheen control Oil Absorption 16 – 20 g/100g Lowers resin/binder consumption Calcium Carbonate (CaCO3​) 98.5% Min Ensures long-term chemical stability Frequently Asked Questions (F&Q) Q1: How does Vigyan Lime ensure batch-to-batch consistency? Ans: With over seven decades of experience and in-house testing laboratories, every batch undergoes rigorous checks for whiteness, particle size distribution, and purity. We ensure that your production line never faces a variation issue. Q2: Is this grade suitable for both Interior and Exterior paints? Ans: Absolutely. Our mineral is chemically inert and weather-resistant. For exterior coatings, it provides excellent UV resistance and prevents the paint from cracking under extreme temperature changes. Q3: Can I use this for high-gloss emulsions? Ans: Yes. For high-gloss finishes, we recommend our 1100 Mesh (Top-Cut) grade. Its uniform particle distribution ensures that light reflects evenly off the surface, maintaining a high-sheen finish. Q4: Why should we switch to Vigyan Lime? Ans: We don’t just supply minerals; we provide a 75-year legacy of trust. Our strategic locations in Jodhpur and Uttarakhand ensure the fastest delivery timelines across India and for global exports. High-Purity Food Grade Calcium Carbonate (FCC Grade): 75 Years of Excellence by Vigyan Lime Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate (Food Grade) Manufacturer from Jodhpur: The Vigyan Lime Excellence Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate in Toothpaste: Beyond the White Smile Calcium Carbonate: Achieving 99% Brightness Calcium Carbonate for PVC Industry: Enhancing Strength and Cost-Efficiency Calcium Hydroxide (Food Grade): The Purity of Slaked Lime by Vigyan Lime

In the food industry, precision and safety are paramount. Calcium Hydroxide, commonly known as Slaked Lime or Hydrated Lime, is a versatile inorganic base essential for everything from traditional food preparation to modern nutritional fortification. At Vigyan Lime, we manufacture a superior Food Grade Calcium Hydroxide (1$Ca(OH)_2$) that is a free-flowing, super-fine, and ultra-white powder, meticulously processed to meet global safety standards like FSSAI, USP, and ISO. Technical Excellence & Specifications Our Food Grade Slaked Lime is processed using ultra-modern methodology to ensure it is free from grits, allergens, and toxic contaminants. High Purity: Minimum 95% to 98% $Ca(OH)_2$ content. Ultra-Low Heavy Metals: Lead (Pb) < 2 ppm and Arsenic (As) < 1 ppm, ensuring it is safe for direct human consumption. Fine Texture: Typically passes through a 200 mesh, ensuring a consistent smooth texture for food processing. Chemical Profile: Molecular Weight of 74.09 g/mol with a characteristic alkaline taste and a pH level of 12.4. Versatile Applications in the Food Industry Vigyan Lime’s Calcium Hydroxide is a vital additive used across various sectors: Acidity Regulator: Effectively balances pH levels in beverages and processed foods.5 Calcium Fortification: Adds essential calcium to fruit juices, infant formula, and health supplements. Nixtamalization: Traditionally used in processing corn (maize) to enhance nutritional value and flavor. Baking Substitute: Often used as a safe substitute for baking soda in specific traditional recipes. Pickling Agent: Helps maintain the firmness and crunch of preserved vegetables. Why Vigyan Lime Stands Out? With over 75 years of mastery and a strategic presence in India’s premier mineral belts like Jodhpur and Uttarakhand, we offer: Good Manufacturing Practices (GMP): Our products are non-toxic and free from non-kosher ingredients. Secure Packaging: Available in 25 kg/50 kg HDPE bags with inner liners to prevent moisture absorption. Global Reach: We are a trusted manufacturer, exporter, and wholesaler serving both domestic and international markets with a supply ability of 1000 Kg per day. Frequently Asked Questions (F&Q) Q1: What is the shelf life of Food Grade Calcium Hydroxide? Ans: When stored in a cool, dry place in its original tightly sealed HDPE bag, our product has a shelf life of up to 24 months. Q2: Is Vigyan Lime Calcium Hydroxide safe for infant food? Ans: Yes. Because we strictly control heavy metals (Lead < 2 ppm), our food-grade lime meets the safety requirements for sensitive applications like food fortification. Q3: How is it different from industrial-grade Hydrated Lime? Ans: Food Grade lime undergoes much more rigorous refining. It has higher purity (min 95%) and significantly lower levels of heavy metals and insoluble grits compared to industrial grades. Q4: What are the main uses beyond the food industry? Ans: While this is a Food Grade product, the same high purity makes it excellent for Pharmaceutical APIs, Cosmetics, and High-end Water Treatment where purity is non-negotiable. High-Purity Food Grade Calcium Carbonate (FCC Grade): 75 Years of Excellence by Vigyan Lime Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate (Food Grade) Manufacturer from Jodhpur: The Vigyan Lime Excellence Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate in Toothpaste: Beyond the White Smile Calcium Carbonate: Achieving 99% Brightness Calcium Carbonate for PVC Industry: Enhancing Strength and Cost-Efficiency Calcium Hydroxide (Food Grade): The Purity of Slaked Lime by Vigyan Lime

When we brush our teeth in the morning, we rarely think about the minerals that make it happen. Yet, one ingredient is the “silent hero” of oral hygiene: Calcium Carbonate (CaCO_3). While most consumers think of it as a whitening agent, for manufacturers, it is a complex ingredient that determines the texture, cleaning power, and safety of the toothpaste. At Vigyan Lime, with 75 years of mastery, we manufacture high-purity Toothpaste Grade Calcium Carbonate that meets the stringent requirements of global oral care brands. The Dual Role: Cleaning and Polishing Calcium Carbonate isn’t just a filler; it is an effective abrasive. But there is a fine line between “cleaning” and “damaging.” Effective Plaque Removal: Our 1100 Mesh (10 Microns) particles are designed to remove dental plaque and food debris efficiently. Low Abrasion (RDA Levels): If the mineral is too harsh, it can erode the tooth enamel. Vigyan Lime’s precision grinding ensures a Low RDA (Relative Dentin Abrasion) profile, providing a gentle yet thorough polishing effect for a “White Smile” without damaging the teeth. Why Vigyan Lime is the Preferred Partner for Oral Care? Manufacturing minerals for toothpaste requires pharmaceutical-grade precision. Our facilities in Jodhpur, Udaipur, and Uttarakhand are equipped to deliver: Ultra-High Whiteness (99%): Essential for the bright white appearance consumers expect from premium toothpaste. Neutral pH & High Purity: We ensure $CaCO_3$ purity stays above 98.5%, with Lead (Pb) < 2 ppm, ensuring safety for all age groups, including children. Zero Black Particles: Our “Zero-Contamination Strategy” ensures that your toothpaste remains spotlessly white, batch after batch. ISO 22716:2007 Compliance: Our manufacturing processes follow the Good Manufacturing Practices (GMP) for Cosmetics, making us a reliable global partner. Technical Specifications for Oral Care Grade Feature Vigyan Lime Standard Benefit for Manufacturer Particle Size 10 to 15 Microns Smooth texture & uniform dispersion Whiteness 97% – 99% Reduces need for artificial colorants Heavy Metals Lead < 2 ppm Safe for human consumption Microbial Control Stringent SOPs Long shelf life for toothpaste “Look Closely, We Are All Around You” Vigyan Lime’s legacy is built on the belief that minerals should enhance human life safely. Our journey from the premier lime deposits of the Himalayas to the mineral belts of Rajasthan allows us to provide Reliable & Stable Supplies to the world’s leading oral care companies. Beyond the white smile, we provide the strength and purity that your brand’s reputation depends on. Contact Vigyan Lime today for a Certificate of Analysis (COA) and samples for your next formulation. Email: info@vigyanlime.com | vigyanlime@gmail.com Call: +91-98370-55678 | +91-95685-01110 Web: calciumcarbonate.co High-Purity Food Grade Calcium Carbonate (FCC Grade): 75 Years of Excellence by Vigyan Lime Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate (Food Grade) Manufacturer from Jodhpur: The Vigyan Lime Excellence Calcium Carbonate FCC Grade | Food & Pharma Use Calcium Carbonate in Toothpaste: Beyond the White Smile Calcium Carbonate: Achieving 99% Brightness Calcium Carbonate for PVC Industry: Enhancing Strength and Cost-Efficiency Calcium Hydroxide (Food Grade): The Purity of Slaked Lime by Vigyan Lime