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Lead(II) nitrate

Identifiers CAS Number10099-74-83D model (JSmol)Interactive imageChemSpider23300ECHA InfoCard100.030.210EC Number233-245-9PubChemCID24924RTECS numberOG2100000UNII6E5P1699FIUN number1469 CompTox Dashboard(EPA)DTXSID2035069InChIInChI=1S/2NO3.Pb/c2*2-1(3)4;/q2*-1;+2Key: RLJMLMKIBZAXJO-UHFFFAOYSA-NSMILES[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Pb+2]Properties Chemical formulaPb(NO3)2Molar mass331.2 g·mol Appearance colorless or white Density4.53 g/cmMelting point470 °C (878 °F; 743 K) decomposes Solubility in water376.5 g/L (0 °C (32 °F; 273 K))597 g/L (25 °C (77 °F; 298 K))1270 g/L (100 °C (212 °F; 373 K))Magnetic susceptibility (χ)−74×10 cm/molRefractive index (nD)1.782 Structure Crystal structureFace-centred cubic, cP36Space groupPa3, No. 205 Lattice constanta = 0.78586 nmLattice volume (V)0.4853 nm Formula units (Z)4 Thermochemistry Std enthalpy offormation(ΔfH298)-451.9 kJ/mol Hazards GHS labelling: PictogramsSignal wordDangerHazard statementsH272, H302+H332, H317, H318, H332, H351, H360Df, H372, H373, H410Precautionary statementsP203, P210, P220, P260, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P333+P317, P362+P364, P370+P378, P391, P405, P501NFPA 704 (fire diamond) 202OXThreshold limit value (TLV)0.05 mg/m (TWA) Lethal dose or concentration (LD, LC): LD50 (median dose)93 mg/kg (rat, oral) LDLo (lowest published)500 mg/kg (guinea pig, oral) NIOSH (US health exposure limits): PEL (Permissible)0.050 mg/m (as lead) REL (Recommended)0.050 mg/m (TWA, 8h, as lead) IDLH (Immediate danger)100 mg/mSafety data sheet (SDS) ICSC 1000Related compounds Other anionsLead(II) sulfateLead(II) chlorideLead(II) bromideOther cationsThallium(III) nitrateBismuth(III) nitrateExcept where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).Lead(II) nitrate is an inorganic compound with the chemical formulaPb(NO3)2.

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