Diantimony Lead Tetroxide CAS NO 16450-50-3

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CAS No.:16450-50-3

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Diantimony Lead Tetroxide is a specialized inorganic compound with the CAS number 16450-50-3, valued for its unique combination of lead and antimony oxides. This material is significant for its role as a high-performance, thermally stable additive and colorant in industrial applications. It is primarily needed by manufacturers in the ceramics, glass, and specialty plastics industries seeking to enhance product durability and achieve specific optical properties.

Application

As a high-temperature stabilizer and colorant in the production of specialty glasses and ceramic glazes.
In the formulation of fire-retardant synergists for specific polymer and coating systems.
As a pigment and opacifier in the manufacturing of colored engineering plastics and masterbatches.
In the electronics industry for certain semiconductor and capacitor formulations requiring specific dielectric properties.
For research and development purposes in advanced material science, particularly in exploring novel inorganic composites.
As a catalyst component in select organic synthesis and industrial chemical processes.

Basic Information


Product Name	Diantimony Lead Tetroxide
CAS No.	16450-50-3
Molecular Formula	Pb2Sb2O7
Molecular Weight	770.31 g/mol
Synonyms	Lead Antimonate; Lead(II) Antimonate; Lead Pyroantimonate; Dibasic Lead Antimonate; Antimony Lead Oxide; Lead Antimony Oxide; Antimonic Acid, Lead Salt; CI 77588
EINECS	240-538-1

Quality Control

Our Diantimony Lead Tetroxide is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests, including X-ray diffraction (XRD) for phase identification and inductively coupled plasma (ICP) analysis for metal content. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Yellow to orange powder
Assay (as Pb2Sb2O7)	≥ 98.0 %
Lead (Pb) Content	52.0 - 54.0 %
Antimony (Sb) Content	30.0 - 32.0 %
Loss on Drying	≤ 0.5 %
Particle Size (D50)	< 10.0 µm
Water Soluble Matter	≤ 0.1 %
Identification (XRD)	Conforms to standard pattern