3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium paʻakai CAS: 54970-72-8

Hoʻohana pinepine ʻia ka paʻakai sodium 3,5-Dichloro-2-hydroxybenzenesulfonic acid ma ke ʻano he reagent i ka synthesis o nā dyes. Hiki ke hoʻohana ʻia i ka hopena sulfonation e hoʻolauna i nā hui waikawa sulfonic ma luna o nā hui ʻala, he ʻanuʻu koʻikoʻi ia i ka hana ʻana o nā dyes a me nā pigments. ʻO ke alo o nā hui chlorine a me hydroxyl i loko o kēia hui e ʻae iā ia e hana koho me nā hui hana kikoʻī.

Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoponopono pH, ʻoiai he waikawa ikaika ia. Hiki ke hoʻohana ʻia e hoʻohaʻahaʻa i ka pH o kahi hopena a i ʻole he buffer no ka mālama ʻana i ka pH i kekahi mau hopena kemika a olaola paha.