Sodium hypochlorite (also known as bleach), with the chemical formula NaClO, is an inorganic chlorine-containing disinfectant. Solid sodium hypochlorite is a white powder, and general industrial products are colorless or light yellow liquids with a pungent odor.

​Sodium dodecyl sulfate is a kind of anionic surfactant, belongs to the typical representative of sulfate surfactants, referred to as SDS, also known as AS, K12, sodium cocoate sulfate, sodium lauryl sulfate, foaming agent, marketed commodities are usually white to slightly yellow crystalline powder, non-toxic, slightly soluble in alcohols, and anionic, nonionic compounding compatibility, with good emulsification, foaming, foaming, It has good emulsification, foaming, foaming, penetration, decontamination and dispersion properties, rich foam, there are two kinds of sodium alkylbenzene sulfonate used in detergents, branched structure (ABS) and straight chain structure (LAS), branched structure biodegradability is small, and it will pollute the environment, while the straight chain structure is easy to be biodegradable, and the biodegradability can be more than 90%, and it will pollute the environment to a small extent.

For drinking water treatment: polymerized aluminum chloride for drinking water treatment has obvious advantages, first of all, polymerized aluminum chloride water purification effect, flocculation speed, 3-5 times faster than other coagulants, and secondly, polymerized aluminum chloride water purification cost is low, easy to operate, the product is good at water purification and so on.

Daily life often hear the word baking soda, in fact, soda is the phonetic translation of Soda, baking soda (baking soda, meaning baking soda) is called baking soda, because and soda (sodium carbonate) compared to its chemical molecules contain hydrogen, the mass fraction is lower, so it is called baking soda.