Highlighted Features
- Chlorine Tablets are usually used for purifying swimming pools and spa tubs.
- Made from Trichlor(also known as trichloroisocyanuric acid TCCA) or Dichlor.
- Divided into 2 types as per diameter: 1 inch tablet and 3 inches tablet.
- Usually utilized going with a chlorine tablet floater or dispenser.
- 2-4 tablets per 1000 liters of water and have a 2-3 year lifespan.
What is a chlorine tablet?
A Chlorine tablet appears as a solid form of chlorine or trichlor and is widely used for purifying water as well as taking a sterilizing effect in pools, lakes or spa tubs. It is usually made of trichlor(also known as trichloroisocyanuric acid or TCCA) or dichlor. Dissolves at a lower speed and can gradually release chlorine in water, chlorine tablets can prevent the growth of bacteria, algae and other contaminants in water in pools, spa tubs and many other water treatment projects.
How Do Chlorine Tablets Work?
Chlorine tablets commonly release chlorine molecules by slowly dissolving them in the water. These dissociative chlorine molecules find harmful microorganisms and neutralize them. Continuously releasing chlorine keeps the water of your pools or spas clear without any contaminants. Different chlorine tablets fit your swimming pool or spa tubs, however, 1 inch or 3 inches are the most popular for daily use.
Items | Parameters |
CAS NO. | 87-90-1 |
Molecular Formula | C3Cl3N3O3 |
Molecular Weight | 232.41 g/mol |
Appearance | White or light yellow tablet |
Chemical Composition | Trichloroisocyanuric Acid (TCCA) |
Chlorine Content | 90% |
Solubility | Rapidly dissolves in water |
pH Value | Approximately 2.7 (1% solution) |
Usage Dosage | 2-4 tablets per 1000 liters of water |
Shelf Life | 2-3 years in reference to the production date |
Application Range | Swimming pools, water tanks, drinking water treatment |
The critical ingredient of chlorine tablets is often TCCA, which can stabilize the chlorine and help to remain active in sunlight. Moreover, trichloroisocyanuric acid can also enhance the properties of chlorine during each dosage process.
In this circumstance, you don’t need to frequently dose chlorine tablets into the water in pools, lakes, ponds, spa tubs, etc.
Controllable Chlorine Releasing Frequency
Different from fast-disposing liquid chlorine products, chlorine tablets can dissolve at a controllable speed. Thus, the chlorine content can stabilize without the need for manual inspection and adjustment. This controllable releasing method can ensure consistent water sterilization in high-circulated swimming pools, spa tubs, and ponds.
Restrain the Growth of Algae
Fast-growing algae in pools, lakes, and ponds can turn the water light or dark green. This can make it dangerous for swimmers and aquatic animals to stay or survive in the water. Here come the chlorine tablets! They can do you a favor by improving the clarity and safety of water and decreasing the dosage of other chemical products like algaecides.
pH Balancing and Water Quality Regulating
Many stabilizers like cyanuric acid in a chlorine tablet can effectively prevent the chlorine from degrading caused by UV rays. By maintaining the lifespan and durability of chlorine content, the water quality can be greatly guaranteed in a swimming pool especially. As the pH value of water can stay relatively stable, your skin or eyes will be protected in a safe condition. Moreover, the swimming pool facilities can also be considered significant. In other water treatment applications, chlorine tablets are still a good choice to use as disinfectants for restraining bacteria and algae growth in drinking water, cooling towers, fountains, etc.
Consistent Sterilization: Chlorine tablets consistently release chlorine at a relatively low speed, which can stabilize the sterilizing effect.
Easy to Use: Compared with liquid chlorine, which needs careful handling, chlorine tablets are easy to use, handle, and store. These chlorine tablets are typically used with a chlorine floating dispenser, skimmer, or automatic chlorinator in any water treatment project. Therefore, maintaining pools, lakes, ponds, and spa tubs becomes much more accessible than using liquid chlorine.
Cost-saving: Chlorine tablets have a high concentration and more prolonged effectiveness, making them a more cost-effective purifying and sterilizing solution for various water treatment projects.
Generally speaking, chlorine tablets should be stored in an excellent and dry condition wherever they are. It would help if you separated those trichlor tablets from other chemicals to avoid the possible risk of reaction, including acids, organic materials, etc. Referring to the package of chlorine tablets, they can be packed in US standard buckets or a 25kg drum as per your demands. Last but not least, do remember to wear gloves and safety goggles when handling them.