This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Word

りん、リン
phosphorus (P)
Word

亜リン酸

亜燐酸
あリンさん、ありんさん
phosphonic acid (H3PO3); phosphorous acid
Word

ポリリン酸

ポリ燐酸
ポリリンさん、ポリりんさん
polyphosphoric acid
Word

リン酸肥料

燐酸肥料
リンさんひりょう、りんさんひりょう
phosphate fertilizer; phosphate fertiliser
Word

黄燐

黄りん
おうりん
yellow (white) phosphorus
Word

過燐酸

かりんさん
superphosphate
Word

過燐酸石灰

かりんさんせっかい
superphosphate of lime
Word

赤燐

せきりん
red phosphorus
Word

リン酸

燐酸
リンさん、りんさん
phosphoric acid (H3PO4)
Word

燐灰石

りんかいせき
apatite