alcalino, básico - artificial additive, food additive (en) - gema - powder (en) - brown sugar, demerara sugar (en) - substance (en) - matéria, material, substância - plasticiser, plasticizer (en) - plástico, polietileno - polyvinyl chloride, PVC (en) - cinnamene, phenylethylene, styrene, vinylbenzene (en) - polistireno - Styrofoam (en) - baquelita - Teflon - ácido acético - acetona - acetileno - CFC, chlorofluorocarbon (en) - titania, titanic acid anhydride, titanic anhydride, titanic oxide, titanium dioxide, titanium oxide, titanium white (en) - marga - butano - gás carbonífero, gás de hulha - carvão - gasóleo, óleo diesel - fossil fuel (en) - gasóleo - gasolina - petróleo, querosene - álcool metílico, metanol - peat (en) - propano - animal product (en) - cola - binder (en) - cola - dimensioning, network dimensioning, network provisioning, proportioning, provisioning, size, sizing (en) - inhibitor, restraining agent, retarding agent (en) - anticorrosive paint, antioxidant, antirust paint, rust preventer, undercoat (en) - rennet (en) - anticongelante - ash (en) - mineral wool, rock wool (en) - congo red (en) - bagaço - fermento, levedura - blanching agent, bleach, bleaching agent, whitener (en) - comburent, combustive, combustive-fuel, oxidant, oxidiser, oxidizer, oxidizing agent (en) - fuligem - cofactor (en) - condutor - isolante - coolant (en) - exhaust, exhaust fumes, fumes (en) - elastomer (en) - ambiente - air (en) - diatomaceous earth, diatomaceus earth, diatomeceaous earth, diatomite, fossil meal, infusorial earth, kieselguhr, kieselgur (en) - earth (en) - C2H6, ethane (en) - discharge, emission (en) - effluvium (en) - agente poluente, poluente - fertilizante - fertilizante orgânico - furan, furane, furfuran (en) - bottled gas, liquefied petroleum gas (en) - flint glass, optical flint (en) - azeite, lubrificante - gordura - guano - resina - alcatrão - coal tar (en) - tinta - repelente de insetos - laterite (en) - argila - loesse - lodo - gás natural - gas oil (en) - petróleo - tinta - bromophenol blue, bromphenol blue, tetrabromo-phenolsulfonephthalein (en) - bromothymol blue, bromthymol blue (en) - bromeosin, eosin (en) - fluorescein, fluoresceine, fluorescent dye, resorcinolphthalein (en) - pigmento - podsol, podsolic soil, podsol soil, podzol, podzol soil (en) - propileno - resíduo - borracha sintética - evaporite (en) - haem, haemitin, hematin, heme, protoheme (en) - shale oil (en) - graxa - escória - amaciador de água - tolueno - surface-active agent, surfactant, wetter, wetting agent (en) - ceruse, lead carbonate, white lead (en) - xylene, xylol (en)[Domaine]