There are many types of salt, but the most common types of salt are table salt (sodium chloride), sea salt, rock salt, seaweed salt, aromatic salt, and rock salt.

1, edible salt (sodium chloride)

Edible salt is the most common type of salt, consisting of two elements - chlorine and sodium. It is an essential flavoring in the human diet and is used to add flavor to food. Edible salt may vary in purity and processing methods, such as sea salt and rock salt.

2. Sea salt

Sea salt is evaporated and crystallized from seawater, and usually contains a number of trace elements and minerals, and therefore may have different flavors and colors. It is often used as a high-quality seasoning in cooking.

3. Rock salt

Rock salt is mined from underground salt mines, crushed and processed for human use. It can be white or pink, depending on the impurities contained in it.

4. Seaweed Salt (Seaweed Salt)

This is a type of salt that is added when making seaweed, and is commonly found in Japan and other places. Seaweed salt contains the aroma and flavor of algae and is suitable for sushi, seaweed rolls, and other foods.

5. Aromatic Salt

This is a type of salt made by mixing common salt with herbs, spices, etc., and is used to give food a specific flavor.

6, Rock Salt (Himalayan Salt)

This is a type of natural rock salt that comes from areas near the Himalayas. It is usually pink or orange in color and contains some minerals.

Reference for the above: Baidu Encyclopedia-Salt