Lead supplier | CasNO.7439-92-1

Name
Lead
EINECS 231-100-4
CAS No. 7439-92-1
Article Data732
CAS DataBase
Density 1.00 g/mL at 20 °C
Solubility reacts with hot conc HNO3, boiling conc HCl, H2SO4 [MER06]
Melting Point 327.4 °C(lit)
Formula Pb
Boiling Point 1740 °C(lit.)
Molecular Weight 211.232
Flash Point
Transport Information UN 3082 9/PG 3
Appearance grey metal granules, shot, foil, sheet or powder
Safety 53-45-61-36/37-36-26
Risk Codes 61-33-40-48/20-62-36/38-20/22
Molecular Structure
Hazard Symbols T; Xi; Xn
Synonyms Lead, inorganic;Plumbum metallicum;Lead S 2;Lead element;PS 2;PS 2 (metal);Pb-S 100;Lead Ingot;
PSA 0.00000
LogP -0.15580

Synthetic route

: lead dioxide

: 7439-92-1
lead

Conditions

Conditions	Yield
With H2 In water Electrolysis; electrolysis of PbO2 in acidic or alkaline suspension;; pptn.;;	100%
With hydrogen sulfide In neat (no solvent) passing H2S over dry or moist PbO2;; by Pb blue coloured flame of H2S;;
With aluminium In neat (no solvent) byproducts: Al2O3; explosive mixture;;

: 1,2-dimethoxyethanebis(pentadeuterocyclopentadienyl)ytterbium(II)

: lead(II) chloride

A: 7439-92-1
lead

B: chlorobis(cyclopentadienyl)ytterbium(III)-tetrahydrofuran(2:1)

Conditions

Conditions	Yield
In tetrahydrofuran N2-atmosphere; stirring Yb-complex with 0.5 equiv. of halide (room temp., 16 h); filtration, washing (THF), evapn. (vac.), drying (vac.);	A 100% B 80%

...Expand

: lead(II) sulfate

: galenite

: lead oxide

: lead(II) chloride

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	99%
With sodium carbonate; potassium carbonate In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., heating at 1020+/-2 K for 2 h; air cooling;	95%

...Expand

: galenite

: lead oxide

: lead(II) chloride

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd.,addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	99%
With sodium carbonate; potassium carbonate In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., heating at 1020+/-2 K for 2 h; air cooling;	90%

...Expand

: lead(II) sulfide

: 7439-92-1
lead

Conditions

Conditions	Yield
With hydrogen In neat (no solvent) at 440 - 600°C; complete reduction at 600 °C;;	99%
With H2 In neat (no solvent) at 440 - 600°C; complete reduction at 600 °C;;	99%
With manganese In neat (no solvent)	94%

: lead oxide

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	99%

: lead(II) chloride

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	99%
With hydrogen In neat (no solvent) byproducts: HCl;
With aluminium In water reduction;;

: 10026-04-7, 53609-55-5
tetrachlorosilane

: 1037195-18-8
Pb(C6H3(N(CH3)2)2)2

: 7439-92-1
lead

Conditions

Conditions	Yield
In diethyl ether SiCl4 added to soln. of Sn(CH(SiMe3)2)2 in Et2O;	99%

: 190316-75-7
2,4,6-tris[bis(trimethylsilyl)methyl]phenylplumbylene

: 7439-92-1
lead

Conditions

Conditions	Yield
In benzene-d6 Ar-atmosphere; heating (100°C, 42 h);	99%

: 1271-15-4
lithiumferrocene

: lead(II) chloride

A: 7439-92-1
lead

B: 102-54-5
ferrocene

Conditions

Conditions	Yield
In diethyl ether byproducts: LiCl; Ar; to a suspn. of PbCl2 added a suspn. of FcLi, stirred for 2 h; ppt. (Pb) filtered, washed (H2O), dried, analyzed; Fc not isolated, detected by NMR;	A 96% B n/a

...Expand

: galenite

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	95%
With sodium carbonate; potassium carbonate In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., heating at 1020+/-2 K for 2 h; air cooling;	85%

: Pb9(4-)

: 7439-92-1
lead

Conditions

Conditions	Yield
With KI In ammonia NH3 (liquid); Electrochem. Process; electrochem. reoxidn. at 1.254 V (vs. solvated electron potential);	95%

: 75-74-1
Tetramethylblei-(IV)

A: 7439-92-1
lead

B: 74-84-0
ethane

Conditions

Conditions	Yield
In gas byproducts: methane, ethylene, propane; Irradiation (UV/VIS); chain react. of decompn. of PbMe4, 22°C, 5 Torr, 10 l reaction cell, irradn. with several laser types (ArF, KrF, CO2, YAG) for investigation of laser wavelength dependence; organic products detected by gas chromy.;	A n/a B 85%
In gaseous matrix byproducts: methane, ethylene, propane; Irradiation (UV/VIS); chain react. of decompn. of TML, 22°C, 5 Torr, addn. of <7 Torr of Ar, N2 or air, 10 l reaction cell, irradn. with several laser types (ArF, KrF, CO2, YAG) for investigation of laser wavelength dependence; organic products detected by gas chromy.;

: lead(II) sulfate

: 7439-92-1
lead

Conditions

Conditions	Yield
With sodium carbonate; potassium carbonate; pyrographite In melt melting of 1:1 mixt. of the two carbonates in a BeO crucible, addn. of Pb compd., addn. of wood coal, heating at 1020+/-2 K for 2 h; air cooling;	80%
With iron; pyrographite In neat (no solvent) PbSO4 is reduced to Pb with Fe in the presence of C;;
With sodium amide In neat (no solvent) reduction to PbS; further calcination leads to formation of Pb-metal;;

: 109-99-9
tetrahydrofuran

: 84806-16-6
1,3-di-tert-butyl-2,2-dimethyl-1,2-3,4λ2-diazasilaplumbetidine

: bis(tert-butoxy aluminium dihydride)

A: 7439-92-1
lead

B: 875924-40-6
(CH3)2Si(NC(CH3)3)2Al(OC(CH3)3)(C4H8O)

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: H2; Pb complex in THF added dropwise to a stirred soln. of Al complex in dryTHF, reacted at room temp. for 24 h; concd., recrystd.(THF) at 4°C, elem. anal.;	A n/a B 57%

...Expand

: 60-29-7
diethyl ether

: 55147-59-6, 65455-92-7
lead(II) bis(trimethylsilyl)amide

: HOC6H3-2,6-(C6H3-2,6-(i-Pr)2)2

A: 7439-92-1
lead

B: Pb(OC6H3-2,6-(C6H3-2,6-Pri2)2)2*0.5(diethyl ether)

Conditions

Conditions	Yield
at 0 - 20℃; for 9.33h; Inert atmosphere; Darkness;	A n/a B 56%

...Expand

: lead(II) oxide

: 7439-95-4
magnesium

A: 7439-92-1
lead

B: magnesium oxide

Conditions

Conditions	Yield
In solid byproducts: Mg2Pb; in a vibration mill; yield of lead depends on duration of mechanical treatment; XRD; size distribution of powder particles; electron microscope; DTA;	A 50% B n/a
In solid mechanical treatment in a vibratory mill under N2 or Ar or vac.; XRD;

...Expand

: 79110-54-6
(η5-C5H5)W(CO)3PbMe3

A: 7439-92-1
lead

B: tricarbonyl(cyclopentadienyl)methyltungsten(II)

C: 75-74-1
Tetramethylblei-(IV)

Conditions

Conditions	Yield
In hexane refluxed for 100 h; solvent was removed under vac., yellow solid was purified by sublimation;	A n/a B 16% C n/a

...Expand

: 12093-28-6
(η5-C5H5)Mo(CO)3PbMe3

A: 7439-92-1
lead

B: methyl-tricarbonyl(η-cyclopentadienyl)molybdenum

C: 75-74-1
Tetramethylblei-(IV)

Conditions

Conditions	Yield
In hexane refluxed for 100 h; solvent was removed under vac., purified by sublimation;	A n/a B 15% C n/a

...Expand

: 1313-13-9
manganese(IV) oxide

: antimony(III) trioxide

: lead(II) oxide

: lead dioxide

A: 7439-92-1
lead

B: lead(II) antimonate

C: Pb5Sb2MnO11

Conditions

Conditions	Yield
In neat (no solvent, solid phase) by a solid-state react. from the 4PbO2+PbO+MnO2+Sb2O3 mixt. in an evacuated sealed silica tube; annealing at 650°C for 50 h; subsequent annealing for 50 h after regrinding; detd. by powder XRD;	A 1% B n/a C n/a

...Expand

: lead(II) azide

A: 7439-92-1
lead

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
In neat (no solvent) Kinetics;
In neat (no solvent) Kinetics; Irradiation (UV/VIS); photolysis with light at 380 nm; monitored by mass spectrophotometry and spectrophotometry;
With cadmium In neat (no solvent) Kinetics; Irradiation (UV/VIS); PbN6 mixed with Cd in EtOH in air, pressed into tablet, or Cd deposited onto surface of PbN6 tablet; irradiated with 380-nm light; monitored by UV-vis spectra;

: lead(II) azide

: 7439-92-1
lead

Conditions

Conditions	Yield
Kinetics; byproducts: N2; other Radiation; X-ray irradiation for different time, at 78 and 300 K; detected by changes in optical density;
In solid byproducts: N2; Irradiation (UV/VIS); PbN6 was photolyzed in vac.;
In neat (no solvent) other Radiation; radiation with electrons;;
Kinetics; byproducts: N2; Irradiation (UV/VIS); irradiation for different times, cooling from 300 to 78 K;
In neat (no solvent) Irradiation (UV/VIS); laser puls irradiation (1064 nm, 20 mJ); not isolated; chemiluminescence spectroscopy;

: 16887-00-6
chloride

: 7553-56-2
iodine

: hydrogen cation

: lead(II) chloride

A: 7647-01-0
hydrogenchloride

B: 7439-92-1
lead

C: 7790-99-0
Iodine monochloride

Conditions

Conditions	Yield
In diethyl ether; water Electrochem. Process;

...Expand

: lead(II) sulfide

: 7732-18-5
water

A: 7439-92-1
lead

B: lead(II) oxide

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2, SO2; under exclusion of air at light red heat;;

...Expand

: lead(II) sulfide

: 7732-18-5
water

: 7439-92-1
lead

Conditions

Conditions	Yield
In neat (no solvent) byproducts: S;
In neat (no solvent) byproducts: S;

: 7732-18-5
water

: lead(II) chloride

A: 7439-92-1
lead

B: 1333-74-0
hydrogen

C: hydrogen cation

Conditions

Conditions	Yield
With calcium silicon alloy In water byproducts: Ca(2+), Si(IV); redn. of (10.0-30.0)-matomdm*-3 soln. of Pb(2+) at initial pH of 4.0 with Ca-Si alloy by procedure reported in S. Tokunaga, Bull. Chem. Soc. Jpn., 57, 2832 (1984);

...Expand

: lead(II) oxide

: 997-50-2
triethylstannane

A: 7439-92-1
lead

B: 7732-18-5
water

C: 1333-74-0
hydrogen

D: 1112-63-6
hexaethyldistannoxane

Conditions

Conditions	Yield
boiling to reflux at 146°C; 30min;;
boiling to reflux at 146°C; 30min;;

...Expand

lead: lead

: 200956-10-1
(2S,3R)-1-tert-Butoxycarbonyl-3-(3-hydroxypropyn-1-yl)-2-phenylpiperidin-3-ol

: 200956-75-8
Z-(2S,3R)-1-tert-butoxycarbonyl-3-(3-hydroxyprop-1-en-1-yl)-2-phenylpiperidin-3-ol

: 7439-92-1
lead

: (2S,3R)-1-tert-butoxycarbonyl-3-(3-hydroxypropyn-1yl)-2-phenylpiperidin-3-ol

: 200956-75-8
Z-(2S,3R)-1-tert-butoxycarbonyl-3-(3-hydroxyprop-1-en-1-yl)-2-phenylpiperidin-3-ol

Conditions

Conditions	Yield
In ethyl acetate	100%
In ethyl acetate	100%

: 7439-92-1
lead

: 7440-46-2
caesium

: 4Cs(1+)*Pb9(4-)=Cs4Pb9

Conditions

Conditions	Yield
In neat (no solvent) stoich. amts., 650°C, 2 d; cooling to room temp. at 4°C/h;	100%
With Hg In neat (no solvent) molar ratio Cs:Pb:Hg=4:8.5:12, 650°C, 12 h; cooling to room temp.at 5°C/h;

: 7439-92-1
lead

: 12128-23-3
tricarbonylcyclopentadienylmolybdenum(II) chloride

A: cyclopentadienylmolybdenum tricarbonyl dimer

B: lead(II) chloride

Conditions

Conditions	Yield
In dimethyl sulfoxide Pb was reacted with Mo-complex in DMSO;	A 99% B n/a
In N,N-dimethyl-formamide Pb was reacted with Mo-complex in DMF;	A 99% B n/a

...Expand

: 7439-92-1
lead

: 7704-34-9
sulfur

: lead(II) sulfide

Conditions

Conditions	Yield
In ammonia (safety screen); pressure tube (room temp., 12 h);	99%
In solid equimolar amts. of elements ground for 60 min; detected by XRD analysis;
In melt mixt. of Pb and S sealed in quartz ampoules (pressure 1E-6 Torr); ampoules heated to 800°, maintained at this temp. for 10 h with rocking; ampoules cooled to room temp.; XRD;

: 7439-92-1
lead

: 7782-49-2
selenium

: lead(II) selenide

Conditions

Conditions	Yield
In ammonia (safety screen); pressure tube (room temp., 12 h);	99%
With sodium hydroxide In water stoich. amt. of Se and Pb were mixed in a steel autoclave, 1 M aq. NaOH and 50 %, heating at 100-160 °C for 18-72 h without stirring or shaking; cooling to room temp., ppt. was collected, washed with distd. water, dried in vac. at 60 °C for 4 h;	50%
In neat (no solvent) mixt. of high purity elements Pb and Se melted for 8 h in quartz tube under vac.; annealed at 300°C for 4 wk;

: 7439-92-1
lead

: 12128-24-4
tricarbonylcyclopentadienyltungsten(II) chloride

A: bis(tricarbonyl(η-cyclopentadienyl)tungsten)

B: lead(II) chloride

Conditions

Conditions	Yield
In dimethyl sulfoxide Pb was reacted with W-complex in DMSO;	A 99% B n/a
In N,N-dimethyl-formamide Pb was reacted with W-complex in DMF;	A 99% B n/a

...Expand

: 7439-92-1
lead

: 120-80-9
benzene-1,2-diol

: 138711-52-1
pyrocatechol; lead (II)-pyrocatecholate

Conditions

Conditions	Yield
In acetonitrile Electrolysis; 3.0 h, 40 mA; elem. anal.;	98%

: 7439-92-1
lead

: 7440-36-0
antimony

: lithium sulfide

: 7704-34-9
sulfur

: LiPbSb3S6

Conditions

Conditions	Yield
at 800℃; for 6h; Glovebox;	98%

...Expand

: 7439-92-1
lead

: 34105-76-5
3,5-di-tert-butyl-1,2-benzoquinone

: 948860-60-4
Pb(3,6-di-tert-butylcatecholato)

Conditions

Conditions	Yield
In tetrahydrofuran (vac.); addn. with stirring of soln. of quinone deriv. in THF to lead; decantation, addn. of toluene or hexane, separating precipitate, elem. anal.;	96%

: 7440-74-6
indium

: 7439-92-1
lead

: 7440-09-7
potassium

: K5InPb8

Conditions

Conditions	Yield
In neat (no solvent) (N2 or He); reacted at 900°C within a welded Ta container, annealed at 350°C for 3 wk;	95%

...Expand

: 7439-92-1
lead

: 7440-67-7
zirconium

A: Zr5Pb3

B: Zr5Pb4

Conditions

Conditions	Yield
In melt heating at 700°C in sealed Ta tubes, 7d;	A 5% B 95%
In melt heating at 800°C in sealed Ta tubes, 7d;	A 60% B 40%

...Expand

: 7439-92-1
lead

: 66-71-7
1,10-Phenanthroline

: 92-44-4
2,3-naphthalenediol

: 617690-48-9
Pb(C10H6O2)(1,10-phenanthroline)

Conditions

Conditions	Yield
In acetonitrile Electrolysis; 2.5 h, 40 mA; elem. anal.;	95%

...Expand

: 7439-92-1
lead

: 7732-18-5
water

: 76115-25-8
2,6-diacetylpyridine bis(salicyloylhydrazone)

: 75-05-8
acetonitrile

A: Pb(2,6-bis(1-salicyloylhydrazonoethyl)pyridine(-2H))(H2O)2

B: [Et4N][Pb(2,6-bis(1-salicyloylhydrazonoethyl)pyridine(-2H))(CN)]

Conditions

Conditions	Yield
With tetraethylammonium perchlorate In acetonitrile Electrolysis; suspn. of ligand in MeCN contg. Et4NClO4 electrolysed for 24 h, Pb plateas anode, 10 mA current; filtered; solid washed with Et2O; dried under vac. (Pb-2H2O complex); crystd. by concn. of mother liquor (Pb-CN complex); elem. anal.;	A 95% B n/a

...Expand

: 7439-92-1
lead

: phosphorus

: PbP7

Conditions

Conditions	Yield
at 399.84℃; for 144h; Sealed tube;	95%

: 7439-92-1
lead

: phosphorus

: 7440-22-4
silver

: 7704-34-9
sulfur

: 7Ag(1+)*Pb(2+)*3PS4(3-)

Conditions

Conditions	Yield
Stage #1: lead; phosphorus; silver; sulfur at 250℃; under 0.0001 Torr; for 24h; Sealed tube; Stage #2: at 250 - 600℃; for 96h; Sealed tube;	95%

...Expand

: 7439-92-1
lead

: 7782-49-2
selenium

: lead(II) bromide

: Pb3Se2Br2

Conditions

Conditions	Yield
at 700℃; under 30003000 Torr; for 3h;	95%

...Expand

: 7439-92-1
lead

: 488-47-1
Tetrabromocatechol

: 618093-11-1
Pb(2+)*C6Br4O2(2-)=Pb(C6Br4O2)

Conditions

Conditions	Yield
In acetonitrile Electrolysis; 3.0 h, 40 mA; elem. anal.;	94%

Lead History

Metallic lead beads dating back to 6400 B.C. have been found in modern-day Turkey. In the early Bronze Age, lead was used with antimony and arsenic. Lead is mentioned in the Book of Exodus (15:10). In alchemy, lead was thought to be the oldest metal and was associated with the planet Saturn. The Romans also used lead in molten form to secure iron pins that held together large limestone blocks in certain monumental buildings. Lead's symbol Pb is an abbreviation of its Latin name plumbum for soft metals; originally it was plumbum nigrum (literally, "black plumbum"), where plumbum candidum (literally, "bright plumbum") was tin. The English words "plumbing", "plumber", "plumb", and "plumb-bob" also derive from this Latin root.

Lead Consensus Reports

IARC Cancer Review: Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 , 1987,p. 230.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 23 , 1980,p. 325.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Lead and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Lead Standards and Recommendations

OSHA PEL: TWA 0.05 mg(Pb)/m³
ACGIH TLV: TWA 0.15 mg(Pb)/m³; BEI: 50 μg(lead)/L in blood; 150 μg(lead)/g creatinine in urine
DFG MAK: 0.1 mg/m³; BAT: 70 μg(lead)/L in blood; 30 μg(lead)/L in blood of women less than 45 years old
NIOSH REL: TWA (Inorganic Lead) 0.10 mg(Pb)/m³

Lead Analytical Methods

For occupational chemical analysis use OSHA: #ID-125G or NIOSH: Lead, 7082; Elements, 7300; Lead in Blood and Urine, 8003.

Lead Specification

Lead, with the CAS registry number 7439-92-1 and EINECS registry number 231-100-4, is also named as Plumbum metallicum. In addition, the molecular formula is Pb and the molecular weight is 207.20. It belongs to the classes of Metals; Inorganics; Lead Micro / Nanoelectronics; Catalysis and Inorganic Chemistry; Chemical Synthesis; Electronic Chemicals; LeadMetal and Ceramic Science; Pure Elements; Industrial Raw Materials; Industrial Raw MaterialsAnalytical Standards. Lead is a bright and silvery metal with a very slight shade of blue in a dry atmosphere.

Preparation of Lead: It can be prepared by PbS and PbO. The equation is as follows: 2 PbO + PbS → 3 Pb + SO₂. Also it can be get through electrolysis method. Recrystallize lead nitroate or lead acetate for 3 times at first. Then made it into electrolyte. The electrolysis temperature is 18-20 °C and the current is 1.2 A.

Uses of Lead: It is a major constituent of the lead-acid battery used extensively as a car battery. And it can be used as a coloring element in ceramic glazes, notably in the colors red and yellow. Also it is frequently used in polyvinyl chloride (PVC) plastic, which coats electrical cords. In addition, it is used to form glazing bars for stained glass or other multi-lit windows. And it can be used in solder for electronics, although this usage is being phased out by some countries to reduce the amount of environmentally unfriendly waste. Moreover, it can be used in high voltage power cables as sheathing material to prevent water diffusion into insulation.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes and skin and harmful by inhalation and if swallowed. It has danger of cumulative effects, and danger of serious damage to health by prolonged exposure through inhalation. In addition, it may cause harm to the unborn child. It has risk of impaired fertility possibly. Avoid exposure - obtain special instruction before use. During using it, wear suitable protective clothing and gloves. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.). Moreover, you should avoid release to the environment. And you can refer to special instructions safety data sheet.

You can still convert the following datas into molecular structure:
(1)SMILES: [Pb]
(2)InChI: InChI=1S/Pb
(3)InChIKey: WABPQHHGFIMREM-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
human	TCLo	inhalation	10ug/m3 (.01mg/m3)	GASTROINTESTINAL: GASTRITIS LIVER: OTHER CHANGES	Vrachebnoe Delo. Medical Practice. Vol. (5), Pg. 107, 1981.
pigeon	LDLo	oral	160mg/kg (160mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rat	LDLo	intraperitoneal	1gm/kg (1000mg/kg)		Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
women	TDLo	oral	450mg/kg/6Y (450mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS" PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)	JAMA, Journal of the American Medical Association. Vol. 237, Pg. 2627, 1977.

Product Name

Lead

Synthetic route

Lead History

Lead Consensus Reports

Lead Standards and Recommendations

Lead Analytical Methods

Lead Specification

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