Lead suppliers
Lead
- CAS:
- 7439-92-1
- MF:
- Pb
- MW:
- 207.2
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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
- PH
- 3.8 (20°C in H2O)
- Flame Color
- Blue-white
- Resistivity
- 20.65 μΩ-cm
- Water Solubility
- reacts with hot conc HNO3, boiling conc HCl, H2SO4 [MER06]
- Electrical Conductivity
- 4.8× 106S/m
- Thermal Conductivity
- 35 W/(m·K)
- 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.
- InChI
- 1S/Pb
- InChIKey
- WABPQHHGFIMREM-UHFFFAOYSA-N
- SMILES
- [Pb]
- Hardness, Vickers
- 5.0
- Modulus of Elasticity
- 14.0 GPa
- Poissons Ratio
- 0.42
- Hardness, Brinell
- 4.2, Cast
- Shear Modulus
- 4.90 GPa, calculated
- 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
- Symbol(GHS)
GHS08
- Signal word
- Danger
- Hazard statements
- H360FD-H362-H372
- Precautionary statements
- P202-P260-P263-P264-P270-P308+P313
- target organs
- Central nervous system,Blood,Immune system,Kidney
- Hazard Codes
- T,Xi,Xn,N
- Safety Statements
- 53-45-61-36/37-36-26-60-36/37/39
- OEB
- D
- OEL
- TWA: (8-hour) 0.050 mg/m3 [*Note: The REL also applies to other lead compounds (as Pb) -- see Appendix C.]
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 3
- RTECS
- OF7525000
- TSCA
- TSCA listed
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 78011000
- Storage Class
- 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
- Hazard Classifications
- Aquatic Acute 1
Aquatic Chronic 1
Lact.
Repr. 1A
STOT RE 1 Oral
- Hazardous Substances Data
- 7439-92-1(Hazardous Substances Data)
- 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
- REACH Registrations
- Active
- Limited Quantities
- 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
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.
216 supplier list of "Lead"
- Product Name:so
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Lead
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Lead
- Products Intro:Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Lead
- Products Intro:Purity: 97% Min. | Package: 100g; 500g; 1kg; 25kg;bulk package
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical reagent,Pharmaceutical intermediates,Catalyst
- Product Name:Lead
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Lead Nanowires
- Products Intro:Purity: 99%, 99.5%, 99.9%, 99.95%, 99.99%, 99.999%
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds
- Product Name:Lead
- Products Intro:Package: 1g; 5g; 25g; 1kg; 5kg; 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceuticals,intermediates,fine chemicals,screening compounds,building blocks
- Product Name:Lead, 99.999%
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Palmitoylethanolamide,GHK-Cu,Copper tripeptide-1,Nicotinamide Riboside Chloride,NMN,Ergothioneine
- Product Name:Lead standard
- Products Intro:Purity: SP | Package: 25g
- Company Type: Trader
- Country/Region: CHINA
You can find Lead suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.