Antimony Sulphide Orange – 250gm 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 molecular weight of approximately 339.72 g/mol and CAS Number 1345-04-6. Unlike the naturally occurring dark form associated with the mineral stibnite, antimony trisulphide can also occur as an orange-red solid, reflecting differences in its physical form and structure. It is practically insoluble in water and is relevant to inorganic chemistry, solid-state investigations, and research into antimony-containing materials. In suitable laboratory settings, this compound may be used for selected studies involving inorganic sulphides, material characterization, and chemical properties of antimony compounds. Antimony Sulphide Orange Laboratory Reagent is intended for appropriate scientific applications where the compound’s identity and specifications meet the experimental requirements. This product is supplied in a 250 gram pack for suitable laboratory and research needs.

Product Specifications

Specification	Details
Appearance	Orange-red powder
Assay	99%
Chemical Name	Antimony(III) Sulphide
Alternate Names	Antimony Trisulphide; Antimonous Sulphide; Antimony Orange; Antimony Sesquisulphide; Crimson Antimony
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 compound containing antimony and sulphur with the formula Sb₂S₃.
• Orange-red solid form of antimony(III) sulphide, distinct in appearance from the common black crystalline form.
• Has a molecular weight of approximately 339.72 g/mol and CAS Number 1345-04-6.
• Practically insoluble in water, a property relevant to solid-state studies and sample preparation.
• Available in a 250 gram pack format for appropriate laboratory and institutional 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 for selected investigations of its optical and electronic properties, where specifications are appropriate.
• Laboratory characterization of inorganic sulphide materials using suitable analytical techniques.
• Advanced university and research-centre studies of 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 educational institutions, universities, research centres, and laboratory professionals. When purchasing Antimony Sulphide Orange, buyers should confirm the chemical identity, required grade, assay specifications, physical form, and pack size. The 250 gram pack format can support laboratory requirements where this quantity is appropriate. Reviewing available technical specifications and safety information helps ensure that the selected reagent is suitable for the intended scientific procedure and can be handled responsibly.

Frequently Asked Questions About Antimony Sulphide Orange

What is Antimony Sulphide Orange used for in laboratories?

Antimony Sulphide Orange is relevant to selected inorganic chemistry and materials research involving antimony sulphides. It may be used in studies of solid-state properties, material characterization, and the behaviour of antimony-containing compounds. Its suitability depends on the research 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 the empirical formula is also Sb₂S₃. The compound contains two antimony atoms and three sulphur atoms per formula unit. Its molecular weight 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?

Antimony(III) sulphide is identified by CAS Number 1345-04-6. This number applies to antimony trisulphide regardless of whether it occurs in a black or orange-red form. Confirming the chemical formula and CAS number helps distinguish it from other antimony compounds with different compositions.

How does Antimony Sulphide Orange differ from Antimony Sulphide Black?

Both forms are commonly associated with antimony(III) sulphide, Sb₂S₃, but they differ in physical appearance and may differ in structural form or preparation history. The orange-red material is commonly associated with an amorphous or non-stibnite form, while black antimony sulphide is associated with crystalline stibnite. The exact form should be confirmed against 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. Wear appropriate protective equipment, use suitable 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 materials 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 a suitable 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 appropriate local exhaust ventilation when dust may be generated. Prevent environmental release and follow established procedures for spill response and hazardous waste disposal. Use only in appropriately equipped laboratories under trained supervision.