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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Amateur chemistry | 3/4 | https://en.wikipedia.org/wiki/Amateur_chemistry | reference | science, encyclopedia | 2026-05-05T06:51:32.846045+00:00 | kb-cron |
==== Italy ==== In Italy, regulations regarding explosives precursors have been approved as the Ministry of the Interior's Circolare 557/PAS/U/004997/XV.H.MASS(53)5, titled Identificazione e tracciabilità degli esplosivi per uso civile: - Indicazioni operative e gestione delle scorte. Regulation (EU) 2019/1148 was implemented through the Legge 23 dicembre 2021, n. 238, whose article 13 modifies the Decreto Legislativo 14 settembre 2009, n. 133, adding a whole chapter to the latter (Chapter II, after article 17).
==== Portugal ==== On the topic of explosives precursors, Regulation (EU) 98/2013, was transposed into the Portuguese legal system as the Decree Law 56/2016, of 29th of August. This Decree Law was, in turn, repealed by Decree Law 62/2021, of 26th of July, which transposes Regulation (EU) 2019/1148.
==== Spain ==== Since the 1940s, chemistry sets for kids have been available on the Spanish market, some of these including "Quimicefa", manufactured by the Valencian company Celulosa Fabril SA (CEFA), and later on by CEFA Toys SA; "Cheminova", by Jugetes Mediterráneo SA, from Aldaia, Valencia, later acquired by MB-Hasbro; "La magia de la ciencia: Química" by the Madrilenian company Grupo Anaya SA; and "Quimex", by Quimex, Granollers, Catalonia. On January 3, 1994, Eduardo Rey Díaz, a 13-year-old boy from Getxo, Basque Country, was at a friend's house doing an experiment using materials from a chemistry set. After approaching the open end of a graduated cylinder containing a flammable substance to an open flame, a deflagration occurred, which left him with severe burns in his hands and face. The manufacturer was sued and later fined. Less than a year and a half later, in December 22, 1995, an 11-year-old boy and his 8-year-old sister from Galicia, suffered third and second-degree burns in 70 and 60% of their bodies. After watching them while they performed an experiment using another set from the same company, their mother ordered them to put the game away and left the room, but they kept playing. As a result of incorrectly handling the set, a deflagration occurred, and the company was sued and charged again. By the 2010s, many of them were no longer available. Despite these incidents, the positive impact of chemistry sets on kickstarting the curiosity of children, some of whom would later become professional scientists and engineers, has been acknowledged. According to the Resolution of 20 November 2013 of the Spanish State Secretariat for Security, the National Contact Point for this country is the Intelligence Center for Counter-Terrorism and Organized Crime (CITCO). Before the transposition of Regulation (EU) 2019/1148 into Spanish Law 25/2022, of 1st of November, explosives precursors were addressed by Law 8/2017, of 8 November, on explosives precursors, which the former repealed and replaced. On the other hand, drug precursors are addressed by the Law 4/2009, of 15 June, on drug precursors control, and the Royal Decree 129/2017, of 24 February, by which the Drug Precursors Control Regulation is approved. Every year, operators of drug precursors are required to fill a questionnaire, titled "Annual questionnaire for the declaration of operations with scheduled chemicals" ("Cuestionario anual de declaración de operaciones con sustancias químicas catalogadas" in Spanish), stating in-depth details regarding purchases, sales, and operations involving substances listed in the Categories 1, 2 and 3 of the Regulation (EC) No 273/2004 during that year. The first ones (purchases and sales) must include information on the quantities, full contact details and address, and NIF or DNI number of the suppliers or buyers. Additionally, the storage of chemicals, including reagents, flammable solvents, and gas cylinders, is regulated by Royal Decree 656/2017, of 23 June. Industrial establishments also need to take into account Royal Decree 2267/2004, of 3 December, by which the fire safety regulations for industrial establishments are approved. In general, the topic of hazardous waste management is discussed on Law 22/2011, of 28 July, on wastes and contaminated soils, which was repealed and replaced by Law 7/2022, of 8 April. The transport of wastes is regulated as well, by the Royal Decree 553/2020, of 2 June. Business that meet the definition of 'waste producers' or 'waste management facilities' need to obtain an Environmental Identification Number (Número de identificación medioambiental, NIMA). Said numbers are issued by the government of the autonomous community where the business is located. Several EU regulations regarding special taxes have been transposed to Spanish regulations in Law 38/1992, of 28 December, of Special Taxes. It was later extended by the Royal Decree 1165/1995, of 7 July, by which the Regulation on Special Taxes is approved. According to article 79 of the latter, even though ethanol is subject to a special tax due to its potential use in spirits, its use in scientific research can be exempted. This exemption requires obtaining an Activity and Establishment Code (Código de Actividad y del Establecimiento, CAE), which allows to request a refund from the Tax Agency (Agencia Tributaria) by submitting a filled form model 572. Said code is composed of 13 characters, the first two being "ES", then three zeros, two characters identifying the local management office, two more characters for the activity, a sequential inscription number made up of three characters, and finally a control letter. A refund can also be requested for the special tax on hydrocarbons as long as they aren't used as fuels, according to article 109 the same Royal Decree (1165/1995, of 7 July).
==== Sweden ==== One of the laws regulating chemicals in Sweden is the Act on flammable and explosive goods (Lag om brandfarliga och explosiva varor).