Ferrous Sulphide Sticks for Producing H,s Iron Sulphide Sticks – 500 gram Packs

Ferrous Sulphide Sticks, also known as Iron(II) Sulphide Sticks, are solid inorganic laboratory reagents primarily associated with controlled experiments involving sulphide chemistry and hydrogen sulphide (H₂S) generation. The principal compound, ferrous sulphide, has the chemical formula FeS and a formula mass of approximately 87.91 g/mol. It reacts with suitable acids to release hydrogen sulphide gas, making it relevant to selected inorganic chemistry experiments and classical qualitative analysis. The stick format provides a convenient physical form for handling the reagent in appropriate laboratory procedures. The exact composition of commercial sticks should be confirmed because binders or other constituents may affect their properties. Hydrogen sulphide is highly toxic and can cause serious or fatal poisoning through inhalation. Any procedure involving its generation requires trained personnel, an approved method, effective containment, suitable extraction, and appropriate gas-monitoring arrangements.

Product Specifications

Key Features of Ferrous Sulphide Sticks

• Contains iron and sulphur in a nominal 1:1 atomic ratio, represented by the formula FeS.
• Is supplied in a solid stick format intended for appropriate laboratory handling.
• Reacts with suitable acids to release hydrogen sulphide gas under controlled conditions.
• Has a formula mass of approximately 87.91 g/mol for the nominal FeS composition.
• Requires strict safety controls for any application involving hydrogen sulphide generation because the gas is highly toxic.

Laboratory Applications of Ferrous Sulphide Sticks

• Qualitative inorganic analysis: Used in approved procedures involving sulphide reactions, subject to appropriate containment and gas extraction.
• Inorganic chemistry practicals: Relevant to supervised investigations of metal sulphides and their reactions with suitable reagents.
• Hydrogen sulphide generation studies: Used in specialized, controlled laboratory systems operated by trained personnel with appropriate gas monitoring and containment.
• Analytical chemistry education: Supports selected investigations of sulphide chemistry when the validated method requires this reagent and suitable safety facilities are available.
• Research investigations: May be used in specialized studies involving iron sulphide materials and sulphur-containing chemical systems, depending on the experimental method.

Why Choose Lab Wale to Buy Ferrous Sulphide Sticks

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Ferrous Sulphide Sticks, confirm the chemical identity, composition, physical form, assay, grade, and applicable safety information. The 500 g pack format may suit institutions with established reagent requirements. Because the material can release highly toxic hydrogen sulphide when exposed to suitable acids, purchasers should ensure that the intended procedure is supported by appropriate facilities, trained personnel, and documented safety controls.

Frequently Asked Questions About Ferrous Sulphide Sticks

What are Ferrous Sulphide Sticks used for in laboratories?

Ferrous Sulphide Sticks are associated with selected inorganic chemistry procedures involving sulphide reactions and hydrogen sulphide generation. Their use requires an approved method, effective containment, suitable extraction, and trained personnel. Safer alternatives should be considered for routine classroom demonstrations whenever they can meet the educational objective.

What is the chemical formula of Ferrous Sulphide?

The nominal formula of ferrous sulphide is FeS, and its formula mass is approximately 87.91 g/mol. The empirical formula is also FeS because the iron-to-sulphur atomic ratio is already in its simplest whole-number form. Commercial sticks may contain binders or other constituents that affect the overall product composition.

What is the CAS number of Ferrous Sulphide?

The CAS Registry Number commonly associated with iron(II) sulphide is 1317-37-9. This identifier refers to the FeS compound rather than necessarily describing every constituent of a commercial stick formulation. The composition and applicable specifications should be confirmed before the product is used in laboratory procedures.

Why can Ferrous Sulphide Sticks produce hydrogen sulphide?

Ferrous sulphide reacts with suitable acids to release hydrogen sulphide gas. This reaction has applications in selected classical inorganic chemistry procedures. Hydrogen sulphide is highly toxic, and its generation must not be attempted in an ordinary classroom or inadequately ventilated area. Only approved systems with appropriate containment and monitoring are suitable.

How should Ferrous Sulphide Sticks be stored and handled safely?

Store the material in a compatible, tightly closed, properly labelled container under the conditions specified in the applicable Safety Data Sheet. Wear suitable protective equipment and prevent accidental contact with acids. Never rely on smell to detect hydrogen sulphide; use approved gas monitoring and follow institutional emergency, spill-response, and waste-management procedures.

Storage Conditions for Ferrous Sulphide Sticks

Store Ferrous Sulphide Sticks in a compatible, tightly closed, clearly labelled container in a dry, well-ventilated laboratory storage area, following the supplier’s instructions. Prevent contamination and accidental contact with acids or other incompatible substances. Maintain suitable access controls and segregate the material according to the applicable safety documentation to prevent unintended reactions or hazardous gas release.

Precautions for Handling Ferrous Sulphide Sticks

Review the applicable Safety Data Sheet and risk assessment before handling. Wear suitable gloves, protective laboratory clothing, and chemical splash goggles, and avoid creating dust. Never generate hydrogen sulphide in an open laboratory or rely on smell to detect it, as olfactory fatigue can occur. Any approved procedure must use effective containment, suitable extraction, gas monitoring, trained personnel, and established emergency and waste-management arrangements.