Frequently Asked Questions about Calcium Carbonate
1. What is Calcium carbonate?
Calcium carbonate is a well-known chemical compound that occurs naturally in sedimentary rocks. It is also classified as an Industrial Chemical and is also referred to as limestone.
2. What is Calcium Carbonate used for?
Calcium carbonate is a versatile compound that has a wide range of applications. Some of them are as follows:
- Calcium carbonate is commonly used as a nutritional calcium supplement, antacid, phosphate binder, and pharmaceutical tablet base material.
- It can also be found on the shelves of many grocery stores in products such as baking powder, toothpaste, dry-mix dessert mixes, dough, and wine.
- It is the active component of agricultural lime and is utilized in animal feed.
- It is effectively employed in the paper industry to manufacture printing and writing paper.
- It is employed as an extender in paints.
- It is utilized in the production of PVC cables.
- Calcium carbonate also helps the environment by assisting in the treatment of water and waste.
- Calcium carbonate is crucial to the construction industry, both as an impartial building material (e.g., marble) and as an ingredient in cement.
- In industries, calcium carbonate is also used to neutralize acidic conditions in both soil and water.
3. What is the Chemical Formula of Calcium carbonate?
The molecular formula of Calcium carbonate is CaCO3.
4. Is Calcium Carbonate harmful to life?
It is used in medicine as a calcium supplement or as an antacid, but excessive consumption can be dangerous, causing hypercalcemia and digestive problems.
5. Where is Calcium Carbonate found? What does Calcium Carbonate look like?
Calcium carbonate covers up more than 4% of the earth's crust and is found all over the world. Its most frequent natural forms are limestone, chalk and marble, which were created millions of years ago by the settling of tiny fossilised coral shells.
Calcium Carbonate 99 percent resembles a fine super white powder and chalk.
Calcium carbonate powder
6. What are the Hazardous effects of Calcium carbonate?
Calcium carbonate is only possibly hazardous in extremely concentrated solutions. Contact with pure crystals or powder in the eyes or on the skin might be irritating. Excessive inhalation of Calcium carbonate may create slight respiratory irritation, although normal industrial handling poses little risk.
7. What are precautionary measures necessary to be taken to handle Calcium carbonate?
Calcium carbonate must be handled and disposed of carefully to avoid unwanted consequences. When working with this chemical, it is important to follow safe industrial hygiene standards and to always wear personal protective equipment.
Precaution measures of Calcium carbonate
8. What will happen if Calcium Carbonate is heated?
When calcium carbonate is heated, it decomposes into calcium oxide and carbon dioxide. This procedure is used to make quick lime, which is a vital contributor in a variety of industries.
9. Is Calcium Carbonate a soluble compound?
Because of the strong electrostatic connection between calcium and carbonate ions, calcium carbonate is insoluble in water. However, it is soluble in concentrated mineral acids.
10. Where can I buy Calcium carbonate?
At Camachem, we have Calcium carbonate for sale. If you request bulk quantities of this chemical, it is available to be shipped in PPPE bags in the desired quantity. For more than a decade, Camachem has been shipping Calcium carbonate directly from China to the rest of the world.
Calcium Carbonates Packaging
11. How much does Calcium Carbonate cost?
Because calcium carbonate is a commodity product, its price is influenced by a variety of factors, including the cost of raw materials used in the manufacturing process. The approximate cost per tonne is $150.00.
Calcium carbonate cost
12. What is the PH of Calcium carbonate?
The pH of calcium carbonate solutions is usually in the range of 8-9, making the solution basic.
13. Is Calcium Carbonate an electrolyte compound?
They are electrolytic compounds because they break down into their respective ions to some extent, despite being insoluble in water.
14. Can Calcium Carbonate go down the drain?
This chemical has a minimal possibility to deplete oxygen in aquatic ecosystems and has a little environmental impact. As a result, it can be flushed down the drain. However, excessive drainage can result in unwanted problems.
15. What is the difference between Calcium Carbonate and Calcium carbide?
The appearance, availability, and manufacturing procedures of these two chemicals differ significantly. Calcium carbonate is a whitish compound that is insoluble in water, whereas calcium carbide is a brown crystal powder that reacts violently with water.