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Dibromoanthanthrone is a scarlet or orange-red-hue synthetic organic colourant. It is an anthraquinone derivative, first synthesized in 1913 as a vat dye, C.I. Vat Orange 3 (C.I. 59300), and later on also as a pigment, C.I. Pigment Red 168. [1]
Orange's former head office in Paris at 6, Place d'Alleray. Orange's head office, since 2012, is based at 78, Rue Olivier de Serres in the 15th arrondissement of Paris. [153] The company's former head office was based at 6, Place d'Alleray in the 15th arrondissement of Paris. [154] The building was the head office from 1998 until 2012.
Vat dyes are a class of dyes that are classified as such because of the method by which they are applied. Vat dyeing is a process that refers to dyeing that takes place in a bucket or vat. The original vat dye is indigo , once obtained only from plants but now often produced synthetically.
Pages in category "Vat dyes" ... Vat Green 1; Vat Green 9; Vat Orange 1; Vat Yellow 1 This page was last edited on 16 March 2014, at 09:22 (UTC). ...
Vat Orange 1 is an orange-hue synthetic anthraquinone vat dye. It is prepared by dibromination of Dibenzpyrenequinone, also known as Vat Yellow 4. [2] References
Hà Trần is the daughter of Trần Hiếu and Vũ Thúy Huyền. Trần Hiếu was known as a People's Artist and was an opera teacher who served as the former Dean of the Singing Department at Hanoi National Conservatory of Music.
Vat Green 9 is a green colored vat dye. [1] It is derived from violanthrone. [2] References This page was last edited on 26 September 2024, at 14:14 (UTC). Text is ...
Orange Money is the mobile phone based money transfer service of French telecom company Orange S.A., available in most of the group's affiliates in Africa. Its users can deposit money into an account linked to their mobile phone number, and then access a range of services, in particular transferring money domestically and internationally ...