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单词 beta-naphthol
释义
beta-naphthol
(once / 157591 pages)
n

WORD FAMILY
beta-naphthol
USAGE EXAMPLES
By this means alpha-naphthol gives what is known as “acid brown,” or “fast brown,” and beta-naphthol a fine crimson, known as “fast red,” or “roccellin.”
Meldola, Raphael, Coal—and What We Get from It(2010)
Beta-naphthol.—This is by far the most important of the developers.
Beech, Franklin, The Dyeing of Cotton Fabrics—A Prac...(2010)
There are two varieties of naphthol, called alpha- and beta-naphthol, but only one phenol, namely, carbolic acid.
Shonk, Albert, The Chemistry of Hat Manufacturing...(2010)
n an isomer of naphthol used in rubber as an antioxidant
Hyper
antioxidant
substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
naphthol
either of two phenols derived from naphthalene
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更新时间:2025/3/22 11:50:16