Is there a specific reason flares/similar pyrotechnics are named after Bengal? The RAE says only:
bengala
Del port. bengala, y este del persa bangāle 'Bengala', provincia del Indostán.
And luz de bengala contains no further information.
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Sign up to join this communityIs there a specific reason flares/similar pyrotechnics are named after Bengal? The RAE says only:
bengala
Del port. bengala, y este del persa bangāle 'Bengala', provincia del Indostán.
And luz de bengala contains no further information.
The Encyclopedia Britannica says of blue light (the precursor to modern signalling flares):
The flare in its present form dates from the early part of the 19th century, when the introduction of potassium chlorate permitted the development of chemical mixtures to produce coloured light. Previous to this the only colour had been the bluish white light produced by a mixture of sulfur, saltpetre, and orpiment. These blue lights, as they were called, were and still are often used at sea for signaling and illumination. They were also known as Bengal lights, probably because Bengal was the chief source of saltpetre.
Wikipedia also claims Bengal fire is an old synonym for Bengal lights/blue light.
It seems likely that the Spanish word has the same origin, as indeed etimologias.dechile.net suggests:
La palabra Bengala es un topónimo de una provincia en el noreste de la India. Hoy forma parte de India y Bangladesh. Esta provincia fue descubierta por Marco Polo (1254-1324), quien la nombró así por Banga, nombre de un jeque y su tribu que vivía en esa zona. Aparte de esa gente y los famosos tigres, ahí producían un fuego artificial de color azul, quemando una mezcla de azufre, salitre y orpimento. Este era un fuego muy vivo y los marineros lo empezaron a usar para hacer señales. De ahí el término "luz de bengala".