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Meaning of naphthalene red | Babel Free

Noun CEFR B2

Definitions

A red dyestuff obtained from certain diazo derivatives of naphthylamine.

countable, uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

naphthalene yellow naphthaleneacetic acid naphthalenediamine naphthalenesulfonate naphthalenide naphthalenol

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