"Chheⁿ-sò͘" pán-pún chi-kan bô-kāng--ê tē-hng
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thumb|right|200px|Chheⁿ-sò͘ '''Chheⁿ-sò͘''' (青素) ia̍h '''Cyan''', sī 1 khoán thoàⁿ-sò͘ kap chit-sò͘ ê hoà-ha̍... ê ia̍h í-keng kiàn-li̍p |
(Mò̤ chă)
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2017-nî 2-goe̍h 19-ji̍t (lé-pài) 09:08 ê siu-tēng-pún
Chheⁿ-sò͘ (青素) ia̍h Cyan, sī 1 khoán thoàⁿ-sò͘ kap chit-sò͘ ê hoà-ha̍p-bu̍t, hoà-ha̍p-sek sī CN2.
Chheⁿ-sò͘ tī siông-un it-poaⁿ sī bô gâm-sek ê khì-thé, ū chin toā ê to̍k-sèng. Ē iûⁿ tio̍h chúi, ethanol kap diethyl ether.