Utu Whakataetae a te Kaihanga Haina Hexamethylenetetramine HMTA Urotropine,
,













Ko Urotropine, e kiia ana ko Hexamethylenetetramine/Hexamine, ko te tātai ngota C₆H₁₂N₄. He iti te makuku o tā mātou hua kounga ahumahi, he tino parakore, ā, he pumau te mahi. He whānuitia te whakamahinga i roto i te whakapakeke kapia phenolic, te whakatere rapa, te whakaoti kakahu, te ārai-waikura whakarewa me ngā takawaenga rongoā. Hei kaihanga ngaio Haina, ka tukuna e mātou he tuku pumau, he utu whakataetae me ngā tuhinga COA katoa mō ngā kaihoko o tāwāhi.