ʻAkika BUTYLNAPHTHALENESULFONIC SODIUM SALT CAS 25638-17-9

ʻO ka inoa ʻepekema o NekalBX ʻo butylnaphtalenesulfonic acid sodium salt, cas 25638-17-9, a he ʻokoʻa loa ke ʻano hoʻonohonoho.
Aia nā sodium n-butyl naphthalene sulfonate a me ka sodium isobutyl naphthalene sulfonate. ʻElua mau ʻano hana ʻoihana no ka huki ʻana i ka pauka BX:
① Ua hoʻohuihui ʻia ka naphthalene me ka waikawa sulfuric o ke kaumaha like e hana i ka α-Naphthalenesulfonic acid ma ka hoʻohui ʻana i ka waikawa sulfuric i hoʻopaʻa ʻia a me ka n-butanol i ka manawa like ma lalo o ka hoʻoulu nui ʻana, a laila hoʻokaʻawale, hoʻopau a hoʻoheheʻe.
② Hoʻohui ʻia ʻo Naphthalene me ka n-butanol, hoʻohui ʻia ka waikawa sulfuric i hoʻopaʻa ʻia, hoʻopau ʻia a hoʻomaloʻo ʻia e hana i ka huahana i hoʻopau ʻia.
He pauka keʻokeʻo a melemele māmā ka sodium butylenaphthalene sulfonate, maʻalahi ka hoʻoheheʻe ʻia i ka wai. Paʻa ka paʻakai sodium butylnaphtalenesulfonic acid i ka wai paʻakikī, ka paʻakai, ka waikawa a me ka hopena alkali nāwaliwali, a keʻokeʻo nā precipitates i loko o ka soda caustic i hoʻopaʻa ʻia. Hiki ke hoʻoheheʻe hou ʻia ma hope o ka hoʻoheheʻe ʻia me ka wai. He anionic ka sodium 4-butylnaphthalene-1-sulfonate, me ka nui o ka wai ʻaʻole iʻoi aku ma mua o 2%, ka nui o ka hao ʻaʻole iʻoi aku ma mua o 0.01%, a me ka waiwai pH o 1% aqueous solution 7 ~ 8.5.
Ma waho aʻe o ka permeability ikaika, loaʻa pū ka sodium 2-butyl-1-naphthalenesulfonate i nā waiwai o ka emulsification, diffusion a me ka foaming, ka hiki ke hoʻomaʻemaʻe maikaʻi ʻole a me ka hoʻokuʻu lepo maikaʻi ʻole. Hiki ke hoʻohana nui ʻia ʻo NekalBX ma ke ʻano he penetrant i nā kaʻina hana scouring, bleaching a me dyeing. Hiki ke hoʻohana ʻia ka paʻakai sodium butylnaphtalenesulfonic acid ma ke ʻano he dye cosolvent, acid dye wool dyeing auxiliary, disperse dye wool dyeing auxiliary, nylon blended fabric dyeing auxiliary, disperse dye polyester/cotton blended fabric dyeing auxiliary.