Definition of naphthol in English:

naphthol

noun ˈnafθɒl

mass nounChemistry

A crystalline solid derived from naphthalene, used to make antiseptics and dyes.
〔化〕萘酚
Chemical formula: C₁₀H₇OH; two isomers, especially naphthalen-2-ol (β-naphthol)
Example sentencesExamples
- Certain molecules such as 1 - naphthol, its derivatives, and carbazole show remarkable enhancement in their acidity in the excited singlet state.
- Hantaviral antigens were then detected by using a naphthol / fast red substrate.
- Finally, it is mixed with naphthol to produce carbaryl.
- Soluble and insoluble proteins were stained specifically in blue with naphthol blue-black and polysaccharides were stained in red with periodic acid.
- Some of the dyes to which chromophores give a vibrant color are naphthol yellow, vat blue, congo red, and methylene blue.

Definition of naphthol in US English:

naphthol

noun

Chemistry

A crystalline solid derived from naphthalene, used to make antiseptics and dyes.
〔化〕萘酚
Chemical formula: C₁₀H₇OH; two isomers, especially naphthalen-2-ol (β-naphthol)
Example sentencesExamples
- Soluble and insoluble proteins were stained specifically in blue with naphthol blue-black and polysaccharides were stained in red with periodic acid.
- Certain molecules such as 1 - naphthol, its derivatives, and carbazole show remarkable enhancement in their acidity in the excited singlet state.
- Hantaviral antigens were then detected by using a naphthol / fast red substrate.
- Some of the dyes to which chromophores give a vibrant color are naphthol yellow, vat blue, congo red, and methylene blue.
- Finally, it is mixed with naphthol to produce carbaryl.

词汇	naphthol
释义	Definition of naphthol in English: naphthol noun ˈnafθɒl mass nounChemistry A crystalline solid derived from naphthalene, used to make antiseptics and dyes. 〔化〕萘酚 Chemical formula: C₁₀H₇OH; two isomers, especially naphthalen-2-ol (β-naphthol) Example sentencesExamples Certain molecules such as 1 - naphthol, its derivatives, and carbazole show remarkable enhancement in their acidity in the excited singlet state. Hantaviral antigens were then detected by using a naphthol / fast red substrate. Finally, it is mixed with naphthol to produce carbaryl. Soluble and insoluble proteins were stained specifically in blue with naphthol blue-black and polysaccharides were stained in red with periodic acid. Some of the dyes to which chromophores give a vibrant color are naphthol yellow, vat blue, congo red, and methylene blue. Definition of naphthol in US English: naphthol noun Chemistry A crystalline solid derived from naphthalene, used to make antiseptics and dyes. 〔化〕萘酚 Chemical formula: C₁₀H₇OH; two isomers, especially naphthalen-2-ol (β-naphthol) Example sentencesExamples Soluble and insoluble proteins were stained specifically in blue with naphthol blue-black and polysaccharides were stained in red with periodic acid. Certain molecules such as 1 - naphthol, its derivatives, and carbazole show remarkable enhancement in their acidity in the excited singlet state. Hantaviral antigens were then detected by using a naphthol / fast red substrate. Some of the dyes to which chromophores give a vibrant color are naphthol yellow, vat blue, congo red, and methylene blue. Finally, it is mixed with naphthol to produce carbaryl.
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