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Lead styphnate
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{{chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 447123478 | ImageFile = Bleistyphnat.png | ImageSize = | PIN = Lead(II) 2,4,6-trinitrobenzene-1,3-bis(olate) | OtherNames = Lead 2,4,6-trinitrobenzene-1,3-diolate<br />Lead 2,4,6-trinitro-''m''-phenylene dioxide<br />1,3-Benzenediol, 2,4,6-trinitro-, lead(2+) salt (1:1)<br />Lead tricinate<br />Lead trinitroresorcinate<br />Tricinat<ref>ECHA, European Chemicals Agency {{cite web |url=http://echa.europa.eu/documents/10162/13638/svhc_supdoc_lead_styphnate_en.pdf |title=Support document for identification of lead styphnate as a substance of very high concern because of its CMR properties |accessdate=2014-10-17 |url-status=dead |archiveurl=https://web.archive.org/web/20141022103059/http://echa.europa.eu/documents/10162/13638/svhc_supdoc_lead_styphnate_en.pdf |archivedate=2014-10-22 }}</ref> |Section1 = {{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 55674 | SMILES = c1c(c(c(c(c1[N+](=O)[O-])[O-])[N+](=O)[O-])[O-])[N+](=O)[O-].[Pb+2] | InChI = 1/C6H3N3O8.Pb/c10-5-2(7(12)13)1-3(8(14)15)6(11)4(5)9(16)17;/h1,10-11H;/q;+2/p-2 | InChIKey = WETZJIOEDGMBMA-NUQVWONBAY | StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI = 1S/C6H3N3O8.Pb/c10-5-2(7(12)13)1-3(8(14)15)6(11)4(5)9(16)17;/h1,10-11H;/q;+2/p-2 | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey = WETZJIOEDGMBMA-UHFFFAOYSA-L | CASNo_Ref = {{cascite|correct|??}} | CASNo = 15245-44-0 | UNII_Ref = {{fdacite|correct|CAS}} | UNII = 0T8SE91KOP | CASNoOther = <!-- deleted CAS numbers 4219-19-6, 6594-85-0, 59286-40-7, 63918-97-8 --> | PubChem = 61789 | EC_number = 239-290-0 | UNNumber = 0130 }} |Section2 = {{Chembox Properties | Formula = C<sub>6</sub>HN<sub>3</sub>O<sub>8</sub>Pb | MolarMass = 450.288 g/mol | Appearance = | Density = 3.06 to 3.1 g cm<sup>β3</sup> | MeltingPt = | BoilingPt = | Solubility = }} |Section3 = {{Chembox Explosive | ShockSens = High | FrictionSens = High | DetonationV = 5200 m/s | REFactor = }} |Section4 = {{Chembox Hazards | ExternalSDS = [http://msds.chem.ox.ac.uk/LE/lead_styphnate.html Oxford MSDS] | GHSPictograms = {{GHS01}}{{GHS07}}{{GHS08}}{{GHS09}} | GHSSignalWord = danger | HPhrases = {{HPhrases|H200|H302|H332|H360Df|H373|H410}} | PPhrases = {{PPhrases|}} | GHS_ref = <ref>GHS: [https://gestis.dguv.de/data?name=490561 GESTIS 490561]</ref> | FlashPt = | NFPA-H = 4 | NFPA-F = 0 | NFPA-R = 3 | AutoignitionPtC = 330 | AutoignitionPt_notes = }} }} '''Lead styphnate''' (lead 2,4,6-[[resorcinol|trinitroresorcinate]], C<sub>6</sub>HN<sub>3</sub>O<sub>8</sub>Pb ), whose name is derived from [[styphnic acid]], is an [[explosive]] used as a component in [[primer (firearm)|primer]] and [[detonator]] mixtures for less sensitive [[secondary explosive]]s. Lead styphnate is only slightly soluble in [[water]] and [[methanol]].<ref name=":0"/> Samples of lead styphnate vary in color from yellow to gold, orange, reddish-brown, to brown. Lead styphnate is known in various polymorphs, hydrates, and basic salts. Normal lead styphnate monohydrate, monobasic lead styphnate, tribasic lead styphnate dihydrate, and pentabasic lead styphnate dehydrate as well as Ξ±, Ξ² [[polymorphism (materials science)|polymorphs]] of lead styphnate exist. Lead styphnate forms six-sided crystals of the [[monohydrate]] and small rectangular crystals. Lead styphnate is particularly sensitive to fire and the discharge of [[static electricity]]. Long thin crystals are particularly sensitive. Lead styphnate does not react with other metals and is less sensitive to shock and friction than [[Mercury(II) fulminate|mercury fulminate]] or [[Lead(II) azide|lead azide]]. It is stable in storage, even at elevated temperatures. As with other [[lead]]-containing compounds, lead styphnate is toxic owing to [[Heavy metal (chemistry)|heavy metal]] poisoning.
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