Properties and Uses of Calcium Carbonate in Saudi Arabia

Calcium carbonate is an inorganic compound widely used in households and across various industries. It is also known as calcite or calcium salt of carbonic acid.

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Properties of Calcium Carbonate

Below are the key characteristics of calcium carbonate, along with its behavior in soil and its industrial potential:

• Chemical Formula: CaCO₃.
• Appears as a white or transparent mineral in crystalline form.
• Slightly soluble in water, but in the presence of carbon dioxide, it dissolves to form calcium bicarbonate.
• When heated above 800°C, calcium carbonate decomposes into quicklime (calcium oxide) and carbon dioxide.
• Reacts vigorously with acids, such as hydrochloric acid, releasing large amounts of CO₂.

Medical Use

Calcium carbonate is also used in healthcare as a calcium supplement to support the nervous system, kidneys, muscles, joints, and bones.

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Read more: Calcium Carbonate in the Pharmaceutical Industry

Uses of Calcium Carbonate in Saudi Arabia

1. Construction Industry

Since ancient times, calcium carbonate has been a key material in construction:

• CaCO₃ powder’s low solubility makes it ideal in cement production, as well as in mortar and plaster.
• Calcite forms strong, long-lasting binding materials for both interior and exterior use.

2. Food & Beverage Industry

• Reduces wine acidity and restores natural flavor.
• In food production, it is registered as additive E170, used in baked goods, chewing gum, bread, potato chips, and biscuits.

3. Cosmetics Industry

Thanks to its simplicity and easy production, calcium carbonate is commonly used in:

• Face powders, baby powders, eyeshadows, and foundations.
• Toothpaste, due to its whitening and mild abrasive effect.

4. Agriculture & Animal Feed

• Used as a calcium fertilizer to improve soil quality.
• Added to feed as a vital mineral supplement for livestock.
• Acts as an indicator of soil fertility — lower levels mean reduced productivity.
• Dairy farmers use calcium bicarbonate to enhance milk production and digestion.
• In poultry, calcium strengthens health and prevents weakness or disease.

Interesting Facts About Calcium Carbonate

Calcium carbonate is widely used in:

• Antacids for heartburn relief.
• Chalk production.
• Bleaching agents.
• Pigments.
• Industrial water softening (chelating effect).

Its versatility makes it one of the most important industrial raw materials.

For high-quality calcium carbonate in Saudi Arabia, Zohdy Minerals Egypt is your trusted partner, Contact us.

Read more: Calcium Carbonate Capsules or Tablets

Calcium Carbonate as a Supplement

• Acts as both a calcium supplement and a common antacid.
• Found naturally in eggshells, seashells, crustacean shells, and dark leafy vegetables (e.g., kale).
• Available without prescription, but correct dosage is essential to maximize benefits and avoid complications.

Medical Benefits

Calcium carbonate supplements are used for:

• Treating calcium deficiency (osteoporosis, hypoparathyroidism).
• Binding phosphate in patients with chronic kidney disease.
• Relieving digestive issues such as acid reflux and heartburn.
• Reducing risk of preeclampsia during pregnancy.

Dosage

• Daily intake should not exceed 500 mg at once for better absorption.
• In some cases, doctors may recommend temporary higher doses (up to 1000 mg).
• Maximum daily intake should not exceed 8 grams.

Safety & Precautions

Although generally safe, calcium carbonate requires caution in certain cases:

• Hypercalcemia (high calcium levels in the blood).
• Heart disease.
• Prostate cancer.

Some studies suggest a possible link between excessive calcium intake and heart disease or prostate cancer, but evidence is not conclusive.

Storage & Disposal

• Keep in the original container, out of reach of children and pets.
• Store at room temperature, away from heat and moisture.
• Do not dispose of in toilets; use official medicine collection programs.

Possible Side Effects

Usually mild and temporary:

• Nausea or stomach upset.
• Vomiting.
• Bloating or belching.
• Stomach pain.
• Constipation.
• Loss of appetite.
• Metallic taste in the mouth.
• Dry mouth or increased urination.

Despite these, calcium carbonate remains one of the safest and most effective options for calcium supplementation and antacid use — provided doses are followed properly.

If you are looking for high-quality calcium carbonate in Saudi Arabia, Zohdy Minerals Egypt is here to supply you with the best solutions for industrial and medical needs Zohdy Minerals Egypt is your trusted partner, Contact us.