explosive chemicals

reactive substance that contains a great amount of potential energy that can produce an explosion

DBpedia resource is: http://dbpedia.org/resource/Explosive

Abstract is: An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An explosive charge is a measured quantity of explosive material, which may either be composed solely of one ingredient or be a mixture containing at least two substances. The potential energy stored in an explosive material may, for example, be * chemical energy, such as nitroglycerin or grain dust * pressurized gas, such as a gas cylinder, aerosol can, or BLEVE * nuclear energy, such as in the fissile isotopes uranium-235 and plutonium-239 Explosive materials may be categorized by the speed at which they expand. Materials that detonate (the front of the chemical reaction moves faster through the material than the speed of sound) are said to be "high explosives" and materials that deflagrate are said to be "low explosives". Explosives may also be categorized by their sensitivity. Sensitive materials that can be initiated by a relatively small amount of heat or pressure are primary explosives and materials that are relatively insensitive are secondary or tertiary explosives. A wide variety of chemicals can explode; a smaller number are manufactured specifically for the purpose of being used as explosives. The remainder are too dangerous, sensitive, toxic, expensive, unstable, or prone to decomposition or degradation over short time spans. In contrast, some materials are merely combustible or flammable if they burn without exploding. The distinction, however, is not razor-sharp. Certain materials—dusts, powders, gases, or volatile organic liquids—may be simply combustible or flammable under ordinary conditions, but become explosive in specific situations or forms, such as dispersed airborne clouds, or confinement or sudden release.

Wikimedia Commons category is Explosives

explosive chemicals is …
instance of (P31):
class of chemical substances by useQ100434640

sublass of (P279):
chemical substanceQ79529
hazardous substancesQ757138
energetic materialQ5376832

External links are
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P5417Common Procurement Vocabulary24600000
P1036Dewey Decimal Classification662
P4746Elhuyar ZTH ID007096
P4613Encyclopedia of Modern Ukraine ID33919
P1417Encyclopædia Britannica Online IDtechnology/explosive
P4644ESCO skill ID1e3e0736-6d4a-4a65-8787-1fa16bff5660
P646Freebase ID/m/02ryw
P227GND ID4056544-0
P12385Gran Enciclopèdia Catalana IDexplosio-3
P1296Gran Enciclopèdia Catalana ID (former scheme)0107588
P11514Great Russian Encyclopedia portal IDvzryvchatye-veshchestva-0157f5
P3827JSTOR topic ID (archived)explosives
P8408KBpedia IDExplosive
P6385Krugosvet articlenauka_i_tehnika/himiya/VZRIVCHATIE_VESHCHESTVA.html
P244Library of Congress authority IDsh85046474
P486MeSH descriptor IDD053834
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P1051PSH ID6390
P3417Quora topic IDExplosives
P10077Spanish Cultural Heritage thesauri IDmaterias/1193120
P1225U.S. National Archives Identifier10637807
P4527UK Parliament thesaurus ID91204
P2892UMLS CUIC1721090
P12800Vikidia article IDfr:Explosif
P12086WikiKids IDExplosief
P2347YSO ID539

P1343described by sourceBrockhaus and Efron Encyclopedic DictionaryQ602358
Encyclopædia Britannica 11th editionQ867541
Ottův slovník naučnýQ2041543
Sytin Military EncyclopediaQ4114391
The New Student's Reference WorkQ16082057
Great Soviet Encyclopedia (1969–1978)Q17378135
Small Brockhaus and Efron Encyclopedic DictionaryQ19180675
P1889different fromexplosiveQ911807
Materiał wybuchowyQ11771346
P2738disjoint union oflist of values as qualifiersQ23766486
P1552has characteristicbrisanceQ899092
chemical stabilityQ903517
sensitivityQ3738765
minimum explosive concentrationQ77569705
P1542has effectdetonationQ786054
explosionQ179057
P527has part(s)explosophoreQ5421455
P366has usedetonationQ786054
P5008on focus list of Wikimedia projectWikipedia:List of articles all languages should haveQ5460604
Wikipedia:Vital articles/Level/4Q6173448
P910topic's main categoryCategory:Explosive chemicalsQ6480297
P10videoDemonstration of the explosive properties of three different explosives. An explosive is set on a solid marble base and is initiated by glowing wooden stick. The intensity of detonation and appearance of flame is different in each case.
  1. Explosion of silver carbide (silver acetylide), Ag2C2. This is unstable compound that decomposes under heat or impact. Characteristic for this explosive is that when detonated, no gaseous products are liberated: Ag2C2(s) = 2Ag(s) + 2C(s). The explosion is accompanied by very short flash.
  2. Explosion of mercury(II) fulminate Hg(CNO)2. This explosive is thermal and sensitive to impact. When exploded, it decomposes to elemental mercury, carbon and gases (CO2 and N2).
  3. Combustion of peroxyacetone (acetone peroxide), C6H12O4 (cyclic dimer) or C9H18O6 (cyclic trimer). Even though peroxiacetone is explosive substance, it burns quite still when initiated by glowing wooden stick. It is characteristic that this explosive burns without a solid residual.
Planned and performed by Marina Stojanovska, Miha Bukleski and Vladimir Petruševski, Department of Chemistry, FNSM, Ss. Cyril and Methodius University, Skopje, Macedonia.
License: CC BY-SA 4.0
Artists: Petrovskyz
This work is copyrighted.
Attribution is required.