represents light maslopodobny liquid or paste. Color of a smachivatel varies from light yellow to light brown. Smachivateli treat the nonionic surface-active substances (SAS). Smachivateli well rastvorima in water, have a slight smell and alkalescent reaction. Smachivatel by processing mono - and dialkylphenols an ethylene oxide receive.
Chemical formula: O(CH2-CH2-O)nCH2-CH2-OH.
n=7-9 (for the substance OP-7) and 10-12 (for the substance OP-10).
Application of smachivately OP-7 and OP-10.
They are applied as the moistening and emulsifying surface-active substances in various technological processes. Smachivateli are a part of preparations TMS and herbicides. They found the application in oil-extracting, oil processing, chemical, textile and other industries. One of advantages of superficially active agents is that they easily are exposed to biological cleaning in sewage