The concentration of phenols in carbolic soap is not that high, most domestic use soaps only had a few percent tops, medical grade ones in the later Victorian and Edwardian eras would hit 20 to 30 percent. A soap making book from the 1920s gives the range as 1 to 5 percent. YT2095.
Language. Dutch and the local language of Papiamento are the official languages of Aruba, but most Arubans speak a minimum of four languages including English and Spanish.ruba's native language of Papiamento embodies the friendliness for which the local population is known, with the language marked with an inclusive and open nature as represented in its unique sayings and mannerisms.
So for about 20 years now Aruba has been a country in the Kingdom and the world, which means it has it's own currency, government, legislature, judicial system etc. Aruba is not independent though and issues like defense are in the hands of the government of the Kingdom of the Netherlands.utch, English and Spanish are widely spoken. So to answer your question, Aruba does not belong to the Netherlands or any other country but is an equal partner in the Kingdom of the Netherlands. So Aruba belongs to Aruba.