deacidified

Had acid removed

Deacidified describes something that has had its acid removed or neutralized.

The term appears most often in paper conservation, where acidic paper is chemically treated to prevent deterioration: The library's deacidified manuscripts will last centuries longer.

Wine and coffee may also be deacidified to reduce sharpness or stomach irritation.

archival

paper

Pressed pulp for writing

conservation · library · preservation · storage · cotton · buffered · alkaline · archives · collections · photographs

longevity

permanence

Quality of lasting indefinitely

endurance · longevity · preservation · stability · degradation · brittleness · yellowing · foxing · deterioration · lifespan

process

neutralization

Canceling opposing forces

treatment · immersion · spray · aqueous · magnesium · calcium · carbonate · bicarbonate · stabilization · chemical

Opposites
acidity state

deacidifiedacidic

Below neutral pH

acidified · acid · sour · acetic · tart

treatment process

deacidifiedacidified

Made more acidic

acidulated · untreated · unprocessed

Family

acid, acidic, acids, acidity, acidulous, acidify, acidified, acidifying, acidifies

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Used worldwide · Timeless · Rated G