E170
Encyclopedia
E170 may refer to:
- Model E-170 Regional Jet, see Embraer E-JetsEmbraer E-JetsThe Embraer E-Jets are a series of narrow-body, twin-engine, medium-range, jet airliners produced by Embraer, a Brazilian aerospace conglomerate that produces commercial, military, and corporate aircraft. Announced at the Paris Air Show in 1999, and entering production in 2002, the aircraft series...
- the E numberE numberE numbers are number codes for food additives that have been assessed for use within the European Union . They are commonly found on food labels throughout the European Union. Safety assessment and approval are the responsibility of the European Food Safety Authority...
of a food additive or colouring for calcium carbonateCalcium carbonateCalcium carbonate is a chemical compound with the formula CaCO3. It is a common substance found in rocks in all parts of the world, and is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Calcium carbonate is the active ingredient in agricultural lime,...
or chalkChalkChalk is a soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite. Calcite is calcium carbonate or CaCO3. It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite plates shed from micro-organisms called coccolithophores....