酸碱值
suān​jiǎn​zhí

pH

酸 suān sour, tart

Phonosemantic compound. 酉 represents the meaning and 夋 represents the sound.

Components

酉
酉 Meaning component
yǒu wine
夋
夋 Sound component
qūn to dawdle

Character Evolution

Bronze form
Bronze Warring States 475-221 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartswan[s]ˤor sour

說文解字

《說文》：“酸，酢也。从酉，夋聲。關東謂酢曰酸。，籀文酸从畯。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

碱 jiǎn alkaline Simplified

Phonosemantic compound. 石 represents the meaning and 咸 represents the sound. Simplified form of 鹼.

Components

石
石 Meaning component
shí stone
咸
咸 Sound component
xián all

Sources

Readings & variants
Unicode

值 zhí price

Phonosemantic compound. 亻 represents the meaning and 直 represents the sound.

Components

亻
亻 Meaning component
rén person

亻 is a component form of 人.

直
直 Sound component
zhí straight

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdriHm-t<r>ək-s hold upright

說文解字

《說文》：“值，措也。从人，直聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

鹼 jiǎn alkaline Traditional

Phonosemantic compound. 鹵 represents the meaning and 僉 represents the sound.

Components

鹵
鹵 Meaning component
salt
僉
僉 Sound component
together

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangkreːmʔ
skʰlam

說文解字

鹵也。从鹽省，僉聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)