A na-emepụta hydrochloric acid n'ime ihe ngwọta ruo 38% HCl (ọkwa a na-etinye uche). A na-emepụta ihe ndị dị elu ruo ihe karịrị 40% site na kemịkalụ, ma ọnụego evaporation dị elu nke na nchekwa na njikwa chọrọ nlekọta ndị ọzọ, dị ka nrụgide na obi jụrụ. N'ihi ya, nnukwu ụlọ ọrụ mmepụta ihe bụ 30% ruo 35%, kachasị mma iji mee ka arụmọrụ ụgbọ njem na ọnwụ ngwaahịa site na evaporation. Na United States, a na-ere ihe ngwọta dị n'etiti 20% na 32% dị ka acid muriatic. Ngwọta maka ihe eji eme ụlọ na US, na-asacha, bụ 10% ruo 12%, na ndụmọdụ siri ike iji mee ka mmiri gwọọ tupu ojiji. Na United Kingdom, ebe a na-ere ya dị ka "Spirits of Salt" maka nhicha ụlọ, ike ya bụ otu ihe ahụ dị ka US. Na mba ndị ọzọ na-emepụta ihe, dị ka Italy, hydrochloric acid maka nhicha ụlọ ọrụ mmepụta ihe ma ọ bụ "Acido Muriatico" na-ere dị ka ihe nchekwa nchekwa dị elu, dịka nrụgide na jụrụ oyi.
10% ruo 12%