Antimony Sulphide Orange- 1 Kg Packs

Antimony Sulphide Orange is an inorganic compound commonly identified as antimony(III) sulphide or antimony trisulphide, consisting of antimony and sulphur with the chemical formula Sb₂S₃. It has a formula mass of approximately 339.72 g/mol and is identified by CAS Number 1345-04-6. The orange-red form of this compound differs in physical appearance from the dark crystalline form associated with the mineral stibnite, although both share the same chemical composition. Antimony Sulphide Orange is practically insoluble in water and is relevant to inorganic chemistry, solid-state investigations, and selected materials research involving antimony compounds. Its properties make it suitable for specialized laboratory studies where the chemical identity and material specifications match the intended procedure. This product is offered in a 1 kg pack format for appropriate institutional and research laboratory requirements. Because antimony compounds may present health and environmental hazards, careful handling and suitable laboratory safety controls are essential.

Product Specifications

Specification	Details
Appearance	Orange-red powder
Assay	99%
Chemical Name	Antimony(III) Sulphide
Alternate Names	Antimony Trisulphide; Antimonous Sulphide; Antimony Sesquisulphide
Molecular Formula	Sb₂S₃
Empirical Formula	Sb₂S₃
CAS Number	1345-04-6
Molecular Weight	339.72 g/mol
Grade	LR Laboratory Reagent

Key Features of Antimony Sulphide Orange

• Inorganic antimony compound with the chemical formula Sb₂S₃.
• Orange-red physical form, distinct in appearance from the common dark crystalline form of antimony trisulphide.
• Has a formula mass of approximately 339.72 g/mol and CAS Number 1345-04-6.
• Practically insoluble in water, a relevant property for solid-state studies and sample preparation.
• Available in a 1 kg pack format for appropriate laboratory, institutional, and research requirements.

Laboratory Applications of Antimony Sulphide Orange

• Inorganic chemistry investigations examining the composition and properties of antimony(III) sulphide.
• Solid-state research comparing the physical characteristics of different forms of antimony-containing sulphides.
• Materials research involving Sb₂S₃ and its optical or electronic properties, where the material specifications are suitable.
• Laboratory characterization of inorganic sulphide materials using appropriate analytical techniques.
• Advanced university and research-centre studies involving antimony compounds, subject to appropriate facilities, risk assessment, and trained supervision.

Why Choose Lab Wale to Buy Antimony Sulphide Orange

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Antimony Sulphide Orange, buyers should confirm the chemical identity, physical form, required grade, assay specifications, and pack size. The 1 kg pack format can support institutional purchasing needs where this quantity is appropriate. Reviewing available product specifications and safety information helps laboratories select suitable materials and maintain responsible chemical-handling practices.

Frequently Asked Questions About Antimony Sulphide Orange

What is Antimony Sulphide Orange used for in laboratories?

Antimony Sulphide Orange is relevant to specialized inorganic chemistry and materials research involving antimony sulphides. It may be used in selected investigations of solid-state properties, material characterization, and antimony-containing compounds. Its suitability depends on the experimental method and product specifications, with appropriate safety controls required during handling.

What is the chemical formula of Antimony Sulphide Orange?

The chemical formula is Sb₂S₃, and its empirical formula is also Sb₂S₃. Each formula unit contains two antimony atoms and three sulphur atoms. Its formula mass is approximately 339.72 g/mol. The orange-red form and the black crystalline form share this chemical composition.

What is the CAS number of Antimony Sulphide Orange?

The CAS Registry Number for antimony(III) sulphide is 1345-04-6. This identifier is used for chemical identification and procurement. Confirming the CAS number alongside the formula helps distinguish antimony trisulphide from other antimony compounds, including antimony sulphite and antimony sulphate.

How does Antimony Sulphide Orange differ from Antimony Sulphide Black?

Both products are commonly identified as antimony(III) sulphide, Sb₂S₃, but their physical appearance differs. Orange-red antimony trisulphide is associated with a non-stibnite modification or precipitated form, whereas the black form is commonly associated with crystalline stibnite. The precise physical form should be confirmed against the relevant product specifications.

How should Antimony Sulphide Orange be stored and handled safely?

Store the material in a tightly closed, compatible, clearly labelled container in a cool, dry location. Avoid generating or inhaling dust and prevent skin and eye contact. Use suitable protective equipment and effective ventilation, and prevent environmental release. Follow the current Safety Data Sheet and institutional procedures for spills and hazardous waste disposal.

Storage Conditions for Antimony Sulphide Orange

Store Antimony Sulphide Orange in a tightly sealed, compatible, clearly labelled container in a cool, dry, well-ventilated area. Protect it from contamination and segregate it from strong oxidizing agents, acids, and other incompatible substances identified in the applicable Safety Data Sheet. Restrict access to trained personnel and prevent dust or residues from entering drains or the surrounding environment.

Precautions for Handling Antimony Sulphide Orange

Review the current Safety Data Sheet and complete an appropriate risk assessment before handling Antimony Sulphide Orange. Avoid inhaling dust and prevent skin and eye contact. Wear suitable chemical-resistant gloves, protective laboratory clothing, and safety goggles, and use effective local exhaust ventilation when dust may be generated. Avoid contact with incompatible chemicals, prevent environmental release, and follow established procedures for spill response and hazardous waste disposal. Use only in appropriately equipped laboratories under trained supervision.