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Appearance:Olive-green or red to brown wire
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Lead Chemical Properties
Melting point 327.4 °C (lit.)
Boiling point 1740 °C (lit.)
density 1.00 g/mL at 20 °C
refractive index 2.881 (632.8 nm)
solubility H2O: soluble
form wire
color Olive-green or red to brown
Specific Gravity 11.288
Odor Odorless gas
resistivity 20.65 μΩ-cm
Water Solubility reacts with hot conc HNO3, boiling conc HCl, H2SO4 [MER06]
Merck 13,5414
Exposure limits TLV-TWA 0.15 mg/m3 as Pb (ACGIH and MSHA), 0.05 mg (Pb)/m3 (OSHA); 10-h TWA 0.1 mg(inorganic lead)/m3 (NIOSH).
Stability: Stable. Incompatible with strong oxidizing agents, potassium, sodium.
CAS DataBase Reference 7439-92-1(CAS DataBase Reference)
IARC 2B (Vol. 23, Sup 7) 1987
EPA Substance Registry System Lead (7439-92-1)
Safety Information
Hazard Codes T,Xi,Xn,N
Risk Statements 61-33-40-48/20-62-36/38-20/22-51/53-50/53-48/20/22-52/53-34-23/24/25
Safety Statements 53-45-61-36/37-36-26-60-36/37/39
RIDADR UN 3082 9/PG 3
WGK Germany 3
RTECS OF7525000
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 78011000
Toxicity LDLO oral (pigeon)
160 mg/kg
PEL (OSHA)
0.05 mg/m3
PEL (action level)
0.03 mg/m3
TLV-TWA (ACGIH)
0.05 mg/m3
(PEL and TLV apply to lead and inorganic lead compounds)
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