CAS No: 7439-92-1, Chemical Name: Lead
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7439-92-1 Lead

product Name Lead
Synonyms C.I. 77575; C.I. Pigment Metal 4; LeadingotN; LeadrodNmmdiacagcm; LeadwireNmmdiacagm; Leadpowdermesh; Leadsticks; Leadshot; LeadgranulesNmm; LeadpowderNmesh; LeadgranulesNmesh; Lead ingot (99.9995%) 5N5; Lead with added impurities (trace elements); Lead rod (99.999%) 5N; Refined pure lead (O); Electrolytically refined lead (trace elements); Thermally refined lead (trace elements); Lead rod (99.9999%) 6N; Lead wire (99.9995%) 5N5; Lead solution 1000 ppm; Lead solution 10 000 ppm; Lead metal foil; Lead metal powder; Lead ribbon; Lead powder; lead(2+)
Molecular Formula Pb
Molecular Weight 207.2
InChI InChI=1/Pb
CAS Registry Number 7439-92-1
EINECS 231-100-4
Molecular Structure 7439-92-1 Lead
Melting point 327.4-328℃
Hazard Symbols  T:Toxic;
 N:Dangerous for the environment;
Risk Codes R20/22:Harmful by inhalation and if swallowed.;
R33:Danger of cummulative effects.;
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
R61:May cause harm to the unborn child.;
R62:Possible risk of impaired fertility.;
Safety Description S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S53:Avoid exposure - obtain special instructions before use.;
S60:This material and its container must be disposed of as hazardous waste.;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;