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Lead styphnate information


Lead styphnate
Names
Preferred IUPAC name
Lead(II) 2,4,6-trinitrobenzene-1,3-bis(olate)
Other names
Lead 2,4,6-trinitrobenzene-1,3-diolate
Lead 2,4,6-trinitro-m-phenylene dioxide
1,3-Benzenediol, 2,4,6-trinitro-, lead(2+) salt (1:1)
Lead tricinate
Lead trinitroresorcinate
Tricinat[1]
Identifiers
CAS Number
  • 15245-44-0 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 55674 ☒N
ECHA InfoCard 100.035.703 Edit this at Wikidata
EC Number
  • 239-290-0
PubChem CID
  • 61789
UNII
  • 0T8SE91KOP checkY[CAS]
UN number 0130
CompTox Dashboard (EPA)
  • DTXSID10890757 Edit this at Wikidata
InChI
  • InChI=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 ☒N
    Key: WETZJIOEDGMBMA-UHFFFAOYSA-L ☒N
  • 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
    Key: WETZJIOEDGMBMA-NUQVWONBAY
SMILES
  • c1c(c(c(c(c1[N+](=O)[O-])[O-])[N+](=O)[O-])[O-])[N+](=O)[O-].[Pb+2]
Properties
Chemical formula
C6HN3O8Pb
Molar mass 450.288 g/mol
Density 3.06 to 3.1 g cm−3
Explosive data
Shock sensitivity High
Friction sensitivity High
Detonation velocity 5200 m/s
Hazards
GHS labelling:[2]
Pictograms
GHS01: ExplosiveGHS07: Exclamation markGHS08: Health hazardGHS09: Environmental hazard
Signal word
Danger
Hazard statements
H200, H302, H332, H360Df, H373, H410
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 4: Very short exposure could cause death or major residual injury. E.g. VX gasFlammability 0: Will not burn. E.g. waterInstability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxideSpecial hazards (white): no code
4
0
3
Autoignition
temperature
330 °C (626 °F; 603 K)
Safety data sheet (SDS) Oxford MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Lead styphnate (lead 2,4,6-trinitroresorcinate, C6HN3O8Pb ), whose name is derived from styphnic acid, is an explosive used as a component in primer and detonator mixtures for less sensitive secondary explosives. Lead styphnate is only slightly soluble in water and methanol.[3] 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 α, β 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 fulminate or 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 poisoning.

  1. ^ ECHA, European Chemicals Agency "Archived copy" (PDF). Archived from the original (PDF) on 2014-10-22. Retrieved 2014-10-17.{{cite web}}: CS1 maint: archived copy as title (link)
  2. ^ GHS: GESTIS 490561
  3. ^ Cite error: The named reference :0 was invoked but never defined (see the help page).

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Lead styphnate

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Detonator

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Percussion cap

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caps). Most percussion caps now use non-corrosive compounds such as lead styphnate. Caps are used in cartridges, grenades, rocket-propelled grenades and...

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Centerfire ammunition

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production. The PA-101 primers developed at Picatinny Arsenal used about 50% lead styphnate with lesser amounts of barium nitrate, antimony trisulfide, powdered...

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(Seliwanoff's test). It is the starting material for the initiating explosive lead styphnate. Resazurin, C12H7NO4, obtained by the action of nitrous acid on resorcinol...

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booster charges is that chemical compounds used in detonators (e.g. lead styphnate) are comparatively expensive to produce and encapsulate when compared...

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(historically, first fulminate of mercury, then potassium chlorate, now lead styphnate) which shoots a flame through the "flash hole" into the cartridge's...

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Diazodinitrophenol

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and is a substitute for lead styphnate in what are termed "green" or "non-toxic" (lead free) priming explosive compositions. Lead free primers have been...

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before this time retain high lead concentrations. Lead (from lead(II) azide or lead styphnate used in firearms) gradually accumulates at firearms training...

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Chemical oxygen generator

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potassium perchlorate (KClO4). The explosives in the percussion cap are a lead styphnate and tetrazene explosive mixture. The chemical reaction is exothermic...

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Table of explosive detonation velocities

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Picryl chloride 7,200 1.74 Aromatic Trinitrocresol 6,850 1.62 Aromatic Lead styphnate 5,200 2.90 Aromatic Triaminotrinitrobenzene TATB 7,350 1.80 Aliphatic...

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MG 151 cannon

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APHEF 117-119 5.1 g HE (PETN) + (blasting cap) : 0,3 g (Lead azide) + 0,02 g (Lead styphnate) 705 Nose fuze, Penetration 13-15-17 mm of armour at 60-75-90-degree...

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High altitude breathing apparatus

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potassium perchlorate (KClO4). The explosives in the percussion cap are a lead styphnate and tetrazene explosive mixture. The chemical reaction is exothermic...

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Green bullet

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lead bullet production represented the second largest use of lead in the U.S., after lead-acid batteries. Studies by the U.S. CDC suggest blood lead levels...

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Hexamethylene triperoxide diamine Hydrazoic acid Hypofluorous acid Lead azide Lead styphnate Lead picrate Manganese heptoxide Mercury(II) fulminate Mercury nitride...

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MG FF cannon

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Zerleger APHEF 117-119 4 g HE (PETN) + (blasting cap) : 0,3 g (Lead azide) + 0,02 g (Lead styphnate) 585 Nose fuze, no tracer, no self-destruct. Penetration...

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List of UN numbers 0101 to 0200

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1.1A Lead azide, wetted with not less than 20 percent water or mixture of alcohol and water, by mass UN 0130 1.1A Lead styphnate, wetted or Lead trinitroresorcinate...

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Headstamp

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indicates that the primer compound is Diazodinitrophenol (DDNP) rather than Lead styphnate. ♦ Western Cartridge Company – East Alton, Illinois. Used on the base...

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