Tus nqi PH: feem ntau yog nyob nruab nrab ntawm 5.5-6.5, ze rau tib neeg daim tawv nqaij, tsis muaj zog acidic, uas ua rau nws maj mam rau ntawm daim tawv nqaij thiab tseem siv tau rau ntawm daim tawv nqaij rhiab heev.
Cov ntsiab lus zoo thiab impurities: Piv txwv li, cov ntsiab lus zoo ntawm qee cov khoom tuaj yeem ncav cuag 95%, thiab cov ntsiab lus ntawm sodium chloride yog li 5%.
Biodegradability: Nws muaj biodegradability zoo, qee qhov tuaj yeem ncav cuag 100%. Nws yog ib puag ncig tus phooj ywg surfactant, thiab cov khoom degradation yog cov amino acids thiab fatty acids, uas yuav tsis ua rau muaj kuab paug rau ib puag ncig.