643-79-8 factory o-phthalaldehyde 643-79-8 o-Phthalaldehyde price
643-79-8 factory o-Phthalaldehyde price
Phthalates (ortho-phthalaldehyde) is a pharmaceutical intermediate that has been widely used in alkaloids, fluorescent histamine determination and pharmaceutical testing. The finished product is a pale yellow needle crystal, soluble in water, alcohol, ether and other organic solvents, no bad odor, chemical properties stable. It was first used for endoscopic disinfection in 1994 and found to have a broad-spectrum and efficient sterilization effect, and subsequent studies have shown that phthalates have many advantages over dialdehyde. As a new type of exo-efficient chemical disinfectant, phthalates have been certified by the FDA in 1999.
Unlike the general disinfectant sterilization mechanism, phthalates are based on their crosslinking with amino acids and proteins. Studies have shown that phthalates form a strong cross-linking bond with bacterial cell walls, creating a barrier that prevents structural damage to cell walls/membranes. But this closed and impermeable effect of phthalates also causes the bacteria's internal and external material exchange function, so that the normal physiological function of bacteria can not be carried out, thereby promoting cell death.
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