Lead
Lead
- CAS:
- 7439-92-1
- MF:
- Pb
- MW:
- 207.2
Suppliers by country/region
Company Type
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)
- storage temp.
- Store at +5°C to +30°C.
- 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.
Safety Information
- Symbol(GHS)
GHS08
- Signal word
- Danger
- Hazard statements
- H360FD-H362-H372
- Precautionary statements
- P202-P260-P263-P264-P270-P308+P313
- Hazard Codes
- T,Xi,Xn,N
- Safety Statements
- 53-45-61-36/37-36-26-60-36/37/39
- RIDADR
- UN 3082 9/PG 3
- OEB
- D
- OEL
- TWA: (8-hour) 0.050 mg/m3 [*Note: The REL also applies to other lead compounds (as Pb) -- see Appendix C.]
- 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)
- IDLA
- 100 mg Pb/m3
Use
Lead is still widely used for car batteries, pigments, ammunition, cable sheathing, weights for lifting, weight belts for diving, lead crystal glass, radiation protection and in some solders. It is often used to store corrosive liquids.
15 India supplier list of "Lead"
- Product Name:Lead
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Lead
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Rajasthan,INDIA
- Product Name:Lead
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Rajasthan,INDIA
- Product Name:Lead
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Lead
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Tamil Nadu,INDIA
- Product Name:Leadstandard
- Products Intro:Brand:sigma aldrich | Product Number:1.09969 | Purity:1000mgPb,(Pb(NO?)?inH?O)Titrisol?
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Lead
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Lead
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Lead
- Products Intro:Brand:chemsworth | Product Number:137645751
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:LEADMETALFOILExtraPure
- Products Intro:Brand:lobachemie | Product Number:04352 | Purity:99.5%
- Company Type: Trader
- Country/Region: Mumbai,INDIA