Gịnị bụ njupụta nke Coal Tar

A na-ekewa kol tar ụzọ atọ: obere okpomọkụ coal tar, coal tar na-adịchaghị ọkụ, na oke ọkụ coal tar.

Coal tar nwere njupụta na-agbanwe n'etiti 1.17 na 1.19 gram kwa cubic centimita, na-asụgharị banyere 1.17 ka 1.19 tọn kwa cubic mita.

N'iji ya tụnyere, Njupụta nke biotar na-anọdụkarị gburugburu 1.2 gram kwa cubic centimita, kwekọrọ na 1.2 tọn kwa cubic mita.