Description

Lead CAS NO 7439-92-1 is a fundamental metallic element with unique properties such as high density, malleability, and excellent corrosion resistance. It is a critical raw material for numerous industrial sectors, valued for its reliability and performance in demanding applications. This product is essential for manufacturers in the battery, radiation shielding, construction, and specialty alloy industries seeking a consistent and high-quality metal supply.

Application

• Lead-Acid Batteries: The primary application, used for electrodes in automotive, industrial, and backup power batteries.
• Radiation Shielding: Fabricated into sheets, bricks, and glass for protection in medical, nuclear, and industrial X-ray facilities.
• Construction & Plumbing: Used in roofing, flashing, soundproofing, and historically in solder and pipes.
• Alloys & Solder: A key component in solder, bearing metals (babbitt), and type metal for printing.
• Chemical & Pigment Production: Serves as a raw material for lead compounds like lead oxide, chromate, and stabilizers for PVC.
• Ammunition & Weights: Used in shot, bullets, and balancing weights for wheels and machinery.

Basic Information

Product Name	Lead
CAS No.	7439-92-1
Molecular Formula	Pb
Molecular Weight	207.2 g/mol
Synonyms	Lead Metal; Plumbum; Pig Lead; Refined Lead; Soft Lead; Hard Lead; Battery Lead; Lead Ingot; Lead Shot; Lead Sheet; Lead Alloy; Lead (element); Lead, metallic; Lead 99.9%; Lead 99.99%
EINECS	231-100-4

Quality Control

Our Lead is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and compliance with international standards such as ASTM, ISO, and relevant industry-specific specifications. We provide comprehensive Certificates of Analysis (COA) detailing purity and trace element content, confirming its suitability for high-performance applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. For long-term storage, keep in a controlled environment to minimize surface oxidation.

Specification

Item	Specification
Appearance	Bluish-white to gray metallic solid, ingot or shot
Assay (Pb)	≥ 99.9%
Copper (Cu)	≤ 0.001%
Antimony (Sb)	≤ 0.001%
Bismuth (Bi)	≤ 0.005%
Silver (Ag)	≤ 0.002%
Iron (Fe)	≤ 0.001%
Zinc (Zn)	≤ 0.001%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.