Anion-active
Definition
Having surface-active properties determined by a negatively charged ion (anion) within its dissolved molecular structure. The term describes chemical compounds, particularly detergents and wetting agents, whose molecules dissociate in water to release a negatively charged hydrophilic group, directly responsible for emulsifying fats and efficiently removing impurities.
Bilingual Equivalents
- Anion-active
- Anionic surface-active
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and plural inflectional variations. |
| Formation | Neologistic compound formed by combining the prefixoid 'anion-' with the descriptive adjective 'activ'. |
| Spelling / Pronunciation | [a.ni.on.ak.ˈtiv] |
| Source | Lexicon of Industrial Surfactants and Applied Chemistry |
Contextual Usage Examples
RO: Inginerul chimist a adăugat un compus anionactiv în amestec pentru a spori puterea de curățare a soluției.
EN: The chemical engineer added an anion-active compound to the mixture to enhance the solution's cleaning power.
RO: Această substanță anionactivă este utilizată la scară largă în producția industrială de șampoane și săpunuri lichide.
EN: This anion-active substance is widely utilized in the industrial production of shampoos and liquid soaps.
RO: Testele de laborator au demonstrat compatibilitatea excelentă dintre agentul anionactiv și stabilizatorii de spumă.
EN: Laboratory tests demonstrated the excellent compatibility between the anion-active agent and the foam stabilizers.
Idioms & Phrases
Substanță anionactivă / Anion-active substance / anionic surfactant
RO: Compus chimic dizolvabil care reduce tensiunea superficială a apei datorită ionilor săi încărcați negativ.
EN: A dissolvable chemical compound that reduces the surface tension of water due to its negatively charged ions.
Detergent anionactiv / Anion-active detergent
RO: Agent de spălare sintetic foarte eficient împotriva murdăriei uleioase, utilizat frecvent în gospodărie.
EN: A synthetic washing agent highly effective against oily grime, frequently utilized in household applications.
Caracter anionactiv / Anion-active character / properties
RO: Proprietatea electrochimică a unui amestec de a reacționa selectiv cu suprafețele încărcate pozitiv.
EN: The electrochemical property of a mixture to react selectively with positively charged surfaces.
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