Description

Antimony (III) Oxide Chloride is an inorganic compound with the chemical formula SbOCl, serving as a key intermediate and functional material in several high-value industrial processes. Its unique properties make it valuable for applications requiring controlled antimony release or specific catalytic activity. This product is essential for manufacturers and researchers in the flame retardant, ceramic, and specialty chemical synthesis sectors seeking reliable, high-purity raw materials.

Application

• Flame Retardant Synergist: Used in combination with halogenated compounds to enhance flame retardant efficacy in plastics, textiles, and coatings.
• Ceramic Opacifier and Pigment Intermediate: Acts as a precursor in the production of specialty ceramic glazes and yellow pigments.
• Chemical Synthesis: Serves as a versatile intermediate for the preparation of other antimony compounds, including antimony trioxide and various antimony salts.
• Catalyst Production: Employed in the formulation of catalysts for specific organic synthesis and polymerization reactions.
• Glass Manufacturing: Used as a fining agent to remove bubbles and as a component in specialty glass formulations.
• Smoke Suppressant Additive: Incorporated into certain polymer systems to reduce smoke generation during combustion.

Basic Information

Product Name	Antimony (III) Oxide Chloride
CAS No.	7791-08-4
Molecular Formula	SbOCl
Molecular Weight	173.20 g/mol
Synonyms	Antimony Oxychloride; Antimonyl Chloride; Antimony Chloride Oxide; Basic Antimony Chloride; SbOCl; Oxychlorure d'antimoine(III); Antimony(III) Oxychloride; Chlorooxoantimony
EINECS	232-238-0

Quality Control

Our Antimony (III) Oxide Chloride is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and our quality assurance includes comprehensive testing for identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (SbOCl)	≥ 98.0 %
Antimony (Sb) Content	Contact for details
Chloride (Cl) Content	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 50 ppm

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