Product Details
| Product Name: 2-naphthol | CAS No.: 135-19-3 |
| EC-No.: 231-554-3 | Min. Order: 1T |
| Purity: 99% | Supply Ability: 20tons |
| Release date: 2025/06/20 |
2-Naphthol, or β-naphthol, is a fluorescent colorless (or occasionally yellow) crystalline solid with the formula C10H7OH. It is an isomer of 1-naphthol, differing by the location of the hydroxyl group on the naphthalene ring. The naphthols are naphthalene homologues of phenol, but more reactive. Both isomers are soluble in simple alcohols, ethers, and chloroform. 2-Naphthol is a widely used intermediate for the production of dyes and other compounds.
Character: White flakes or powder, insoluble in water, soluble in ethanol, ether, chloroform, glycerin and alkali solution.
Application: Verification of bromine, chlorine, chlorate, niobium, copper, nitrite and potassium; Determination of carbon monoxide, copper, nitrite and potassium; Qualitative determination of allyl alcohol, methanol and chloroform; Fluorometric determination of phenolic sulfonyl transferase substrate; Ethylene absorbent; Fluorescent indicator; Acid base indicator; Dye intermediate.
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