Views: 0 Author: Site Editor Publish Time: 2024-08-14 Origin: Site
Metal and its products in the process of processing will often be stained on the surface of a variety of dirt and impurities. Cleaning as an important part of metal surface treatment, can not be separated from a variety of metal surface treatment agents, and chemical cleaning agents. So, how to clean at the same time, the chemical cleaning agent on the surface of the cleaning object to minimize the impact of the conditions of the dissolution of the dirt corrosion? This can not be separated from a variety of organic acids! For example: sulfamic acid!
Sulfamic acid, also known as sulfanilic acid, sulfonamide acid, solid sulfuric acid, is an important fine chemical product, widely used in acidic cleaning agents, such as boiler descaling, metal and ceramic equipment cleaning agents; heat exchangers, coolers and engine water-cooling system descaling agents; food industry equipment cleaning agents, etc.; In addition, it can be used to configure the electroplating solution.
Sulfamic acid is less corrosive to metals, so it is often used to clean rust and scale on the surfaces of equipment made of steel, copper, stainless steel, aluminum, and ceramics. And because it is solid, it has many advantages such as convenient storage and transportation, easy preparation, etc. It is especially suitable for long-distance use.
FAQ:
About sulfamic acid, some people may wonder, is sulfamic acid and aminosulfonic acid the same thing, after all, they are only one word difference, but we often have to pay attention to exactly this kind of, there are thousands of kinds of chemical raw materials, and often a word difference from one chemical raw material to another!
01 different melting points:
Sulfamic acid: sulfamic acid melting point of 215-225 ℃!
Aminosulfonic acid: the melting point of aminosulfonic acid is 205℃.
02 Chemical properties are different:
Aminosulfonic acid: the aqueous solution of sulfamic acid has a strong acidity equal to hydrochloric acid and sulfuric acid, etc.
Aminosulfonic acid: Aminosulfonic acid is soluble in water, can be ionized in aqueous solution and is moderately acidic
03 Different uses:
Aminosulfonic acid: mainly used as herbicide, softening and whitening agent for paper and textiles, cleaning agent for metals, etc.
Aminosulfonic acid: mainly used as complexation masking agent, organic trace analysis.
Brilliance Chemical has been supplying sulfamic acid and other chemical raw materials for a long time with quality assurance, in addition, we also have oxalic acid, hydrochloric acid, sulfuric acid, hydrofluoric acid, citric acid, nitric acid, acetic acid and many other products, which are indispensable in metal cleaners, welcome to buy!