一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Lead

Lead

Lead price.
  • $10 - $14900
  • Product name: Lead
  • CAS: 7439-92-1
  • MF: Pb
  • MW: 207.2
  • EINECS:231-100-4
  • MDL Number:MFCD00134050
  • Synonyms:Lead wire, 2.0mm (0.08 in.) dia.;Lead in Isooctane standards;c.i.77575 ;c.i.pigmentmetal4 ;ci77575 ;PB STANDARD;Electrolytically refined lead (trace elements);Lead ingot (99.9995%) 5N5
704 prices
Selected condition:
Brand
  • aablocks
  • Apolloscientific
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
  • Usbiological
Package
  • 2m
  • 10m
  • 1g
  • 8.9g
  • 44.5g
  • 50ml
  • 5 x 3 g
  • 50g
  • 15 x 15 cm
  • 5g
  • 30 x 30 cm
  • 25g
  • 50 x 50 mm
  • 4 x 210 g
  • 25 x 25 mm
  • 100 x 100 mm
  • 1EA
  • 1ROD
  • 2ea
  • 100mL
  • 100g
  • 100gm
  • 3EA
  • 250g
  • 5ea
  • 500g
  • 10EA
  • 500gm
  • 1each
  • 1KG
  • 20EA
  • 2Kg
  • 2.5kg
  • 50EA
  • 10kg
  • 1 disc
  • 1 m
  • 1AMP
  • 1 kg
  • 1 ea
  • 1kit
  • 1Ea.
  • 1 Ea.
  • 1disk
  • 1 Pc.
  • 2 m
  • 5 m
  • 5 ea
  • 5 Pc.
  • 5 kg
  • 10 m
  • 10 ea
  • 50 mm
  • 50 g
  • 50 m
  • 50 cm
  • 60 mm
  • 100 g
  • 210 g
  • 250 cm
  • 250 g
  • 250 mm
  • 300 mm
  • 500 g
  • Manufactureraablocks
  • Product numberAA003R63
  • Product descriptionLead ≥99.999%metalsbasis
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003R63
  • Product descriptionLead ≥99.95%metalsbasis
  • Packaging25g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003R63
  • Product descriptionLead ≥99.99%tracemetalsbasis
  • Packaging100g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003R63
  • Product descriptionLead ≥99.99%tracemetalsbasis
  • Packaging500g
  • Price$100
  • Updated2026-05-28
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2185
  • Product descriptionLead,shot,teardrop3mm 99.999%
  • Packaging100g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2185
  • Product descriptionLead,shot,teardrop3mm 99.999%
  • Packaging500g
  • Price$196
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number46811
  • Product descriptionLEAD,99.999%
  • Packaging1ROD
  • Price$225.01
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number46801
  • Product descriptionLEAD,99.99%
  • Packaging500g
  • Price$83.06
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2182
  • Product descriptionLead, granules Product # Purity 99.9%
  • Packaging500gm
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2182
  • Product descriptionLead,granulesProduct#Purity 99.9%
  • Packaging500gm
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2182
  • Product descriptionLead, granules Product # Purity 99.9%
  • Packaging2Kg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2182
  • Product descriptionLead,granulesProduct#Purity 99.9%
  • Packaging2Kg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2185
  • Product descriptionLead,shot,teardrop,3mmProduct#Purity 99.999%
  • Packaging100gm
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2185
  • Product descriptionLead, shot, teardrop, 3 mm Product # Purity 99.999%
  • Packaging100gm
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2185
  • Product descriptionLead, shot, teardrop, 3 mm 99.999%
  • Packaging100g
  • Price$200
  • Updated2026-05-25
  • Buy
  • ManufacturerProChem
  • Product number2182
  • Product descriptionLead, granules 99.9%
  • Packaging500g
  • Price$125
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003R63 Lead ≥99.999%metalsbasis 5g $10 2026-05-28 Buy
aablocks AA003R63 Lead ≥99.95%metalsbasis 25g $23 2026-05-28 Buy
aablocks AA003R63 Lead ≥99.99%tracemetalsbasis 100g $28 2026-05-28 Buy
aablocks AA003R63 Lead ≥99.99%tracemetalsbasis 500g $100 2026-05-28 Buy
Apolloscientific IN2185 Lead,shot,teardrop3mm 99.999% 100g $58 2021-12-16 Buy
Apolloscientific IN2185 Lead,shot,teardrop3mm 99.999% 500g $196 2021-12-16 Buy
GFS CHEMICALS 46811 LEAD,99.999% 1ROD $225.01 2021-12-16 Buy
GFS CHEMICALS 46801 LEAD,99.99% 500g $83.06 2021-12-16 Buy
ProChem 2182 Lead, granules Product # Purity 99.9% 500gm $35 2021-12-16 Buy
ProChem 2182 Lead,granulesProduct#Purity 99.9% 500gm $35 2021-12-16 Buy
ProChem 2182 Lead, granules Product # Purity 99.9% 2Kg $90 2021-12-16 Buy
ProChem 2182 Lead,granulesProduct#Purity 99.9% 2Kg $90 2021-12-16 Buy
ProChem 2185 Lead,shot,teardrop,3mmProduct#Purity 99.999% 100gm $45 2021-12-16 Buy
ProChem 2185 Lead, shot, teardrop, 3 mm Product # Purity 99.999% 100gm $45 2021-12-16 Buy
ProChem 2185 Lead, shot, teardrop, 3 mm 99.999% 100g $200 2026-05-25 Buy
ProChem 2182 Lead, granules 99.9% 500g $125 2026-05-25 Buy

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): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P263 Avoid contact during pregnancy/while nursing.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Lead was one of the earliest metals used by humans, with possible use extending as far back as the seventh millennium BC, and reaching its preindustrial peak usage during the reign of the Roman Empire, around the beginning of the Common Era.

Related product price

称多县| 南川市| 英超| 内江市| 庄河市| 漳平市| 延庆县| 富民县| 三穗县| 呼图壁县| 龙口市| 新民市| 崇信县| 怀远县| 夏津县| 绵竹市| 额济纳旗| 洛川县| 清水河县| 沂水县| 西华县| 武夷山市| 浙江省| 莲花县| 南溪县| 临沧市| 宜宾县| 冀州市| 德昌县| 大英县| 肃南| 喀什市| 团风县| 太仆寺旗| 德州市| 邵阳市| 平果县| 革吉县| 山东省| 富川| 临武县|