2-naphthol (c10h8o) is a kind of white flake or white powder chemical substance. In industry, 2-naphthol is made from refined naphthalene, which is commonly used in the production of tobias acid, butyric acid, β - naphthol-3-carboxylic acid and azo dyes. It is also the raw material of rubber antioxidant, mineral processing agent, fungicide, antiseptic, parasite control and anthelmintic medicine.

　　下面精萘廠家給大家介紹一下2-萘酚的用途

　　The following refined naphthalene manufacturers to introduce the use of 2-naphthol

　　1.重要的有機(jī)原料及染料中間體，用于制造吐氏酸、丁酸、β-萘酚-3-甲酸，并用于制造防老劑丁、防老劑DNP及其他防老劑、有機(jī)顏料及殺菌劑等。

　　1. Important organic raw materials and dyestuff intermediates, used in the manufacture of tobric acid, butyric acid, β - naphthol-3-carboxylic acid, antioxidant D, antioxidant DNP and other antioxidants, organic pigments and fungicides.
                

　　2.用作薄層色譜法測(cè)定磺胺和芳胺類物質(zhì)的試劑。還用于有機(jī)合成。

　　2. Used as a reagent for the determination of sulfonamides and aromatic amines by TLC. It is also used in organic synthesis.

　　3.在酸性鍍錫中用于提高陰極極化，細(xì)化結(jié)晶，減少孔隙。由于本品具有憎水性，含量過(guò)高時(shí)會(huì)造成明膠凝結(jié)析出，鍍層產(chǎn)生條紋。

　　3. In acid tin plating, it is used to improve cathode polarization, refine crystallization and reduce porosity. Due to the hydrophobicity of the product, if the content is too high, it will cause gelatin condensation and precipitation, and the coating will produce stripes.

　　4.主要用于生產(chǎn)酸性橙Z、酸性橙Ⅱ、酸性黑ATT、酸性媒介黑T、酸性媒介黑A、酸性媒介黑R、酸性絡(luò)合桃紅B、酸性絡(luò)合紅棕BRRW、酸性絡(luò)合黑WAN、色酚AS、色酚AS-D、色酚AS-OL、色酚AS-SW、活性艷橙X-GN、活性艷橙K-GN、活性紅K-1613、中性紫BL、中性黑BGL、直接銅鹽藍(lán)2R、直接耐曬藍(lán)B2PL、直接藍(lán)RG、直接藍(lán)RW等染料.

　　4. It is mainly used for the production of acid orange Z, acid orange II, acid black ATT, acid mordant black T, acid mordant black a, acid mordant black R, acid complexing pink B, acid complexing red brown brrw, acid complexing black Wan, tryptophenol as, tryptophenol as-d, tryptophenol AS-SW, reactive brilliant orange X-GN, reactive brilliant orange k-gn, reactive red k-1613, neutral violet BL, neutral black BGL, direct copper salt blue 2R, straight Connect with fast blue b2pl, direct blue RG, direct blue RW and other dyes

　　以上是關(guān)于2-萘酚用法和用途的相關(guān)介紹，相信大家都有所了解了，想要了解更多相關(guān)內(nèi)容歡迎點(diǎn)擊精萘廠家http://gaozhifeng.com官網(wǎng)。

　　The above is about 2-naphthol usage and use of the relevant introduction, I believe you all know, want to learn more about the relevant content, welcome to click refined naphthalene manufacturers http://gaozhifeng.com Official website.