二氯异三聚氰酸钠

1. • sodium dichloroisocyanurate

Character by character

• 二(èr)two
• 氯(lǜ)chlorine
• 异(yì)different
• 三(sān)surname San
• 聚(jù)assemble
• 氰(qíng)cyanogen (CN)2
• 酸(suān)sour
• 钠(nà)sodium