Category:
Other Specialized Reagents
CAS NO:
/
Standard:
企业标准,
Polyether defoamers are non-ionic surfactants synthesized via the condensation of propylene oxide and ethylene oxide. These block copolymers reduce surface tension to collapse foam bubbles instantly. The general molecular formula is represented as H-(OCH2CH2)n-(OCH(CH3)CH2)m-OH, with specific CAS numbers varying by grade.
Avoid direct contact with eyes; wear protective gloves and goggles. Store in cool, dry areas away from oxidizers. Do not use in pharmaceutical injections or food-grade applications without specific regulatory approval.