Ke hoʻolauna nei i kā mākou huahana hou Solvent Black 5, i ʻike ʻia hoʻi ʻo ka waiʻona nigrosine, kahi waiʻeleʻele nigrosine kiʻekiʻe i kūpono no kāu mau mea e pono ai ka hoʻoluʻu poli kāmaʻa. Hoʻohana nui ʻia kēia huahana i ka ʻoihana kāmaʻa no ke kala a me ka make ʻana o ka ʻili a me nā mea ʻē aʻe a haʻaheo mākou e hāʻawi i kā mākou mea kūʻai.
ʻEleʻele ʻeleʻele 5, i kapa ʻia hoʻi ʻo ka wai ʻeleʻele nigrosine, me CAS NO. ʻO 11099-03-9, e hāʻawi ana i ka ʻeleʻele ʻeleʻele ikaika, ʻike ʻia no kāna versatility a me ka hoʻohālikelike ʻana me nā noi ʻoihana like ʻole, e like me ka pena aila, ka uhi a me ka plastic. Hoʻolālā kūikawā ʻia ka ʻeleʻele ʻeleʻele a hiki ke hoʻohana ʻia e like me nā lole polish kāmaʻa.