et

pikriinhape

1 substantive

EKI Combined Dictionary 2026

Last modified 19.06.2025

Meanings

mürgine, plahvatusohtlik kollane kristalne pulber, mida saadakse fenooli nitreerimisel ning mida kasutatakse lõhkeainena, varem ka prussakatõrjevahendina
Synonyms

Translations

Good to know
et
Miinikollast kasutati Muhu rahvariide seelikukanga värvimiseks. Kollast mürgist värvainet saadi meremiinidest.
Usage examples
  • Lõhkeomadustelt ületab pikriinhape trotüüli.
  • 20. sajandi alguses müüdi pikriinhapet apteekides antiseptikuna põletuste, malaaria, herpese ja rõugete vastu.

Terminological databases

EKI terminibaas Esterm

ID 732191 Last modified 10.09.2015
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Domain organic chemistry
pikriinhape
picric acid
  • kollase värvusega kristalne aine, mida saadakse fenooli nitreerimisel
    Good to know
    • Ta on suhteliselt tugev hape ja moodustab hästi kristalliseeruvaid soolasid (pikraate). Soolad, eriti raskemetallide soolad plahvatavad löögi toimel.
  • a yellow highly explosive nitro compound, C6H2(NO2)3; r.d. 1.8; m.p. 122°C.
  • pale yellow, odourless crystalline solid that has been used as a military explosive, as a yellow dye, and as an antiseptic
Good to know
  • Picric acid (from Greek pikros, “bitter”) was so named by the 19th-century French chemist Jean-Baptiste-André Dumas because of the extremely bitter taste of its yellow aqueous solution.
pikriinhape
Good to know
  • triviaalnimetus
2,4,6-trinitrofenool
picric acid
2,4,6-trinitrophenol

Koolisõnastikud 2005–2010

ID 599895 Last modified 26.04.2021
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Domain chemistry
  • 2,4,6-trinitrofenool, lõhkeaine , miinikollasena tuntud värvaine

Word forms

Inflection Type 6

pikriinhape pikriinhapped
pikriinhappe pikriinhapete
pikriinhapet pikriinhappeid

Etymology

tõlkelaen
  • pikriinhape
    • Pikrinsäure

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