Ferrous Sulphide Sticks for Producing H,s Iron Sulphide Sticks- 1 Kg Packs

Ferrous Sulphide Sticks, also known as Iron(II) Sulphide Sticks, are solid laboratory reagents with the chemical formula FeS and a molecular weight of approximately 87.91 g/mol. These sticks are used in controlled laboratory procedures for generating hydrogen sulphide (H₂S) through reaction with suitable dilute acids. The characteristic dark grey to bluish-black solid form provides a convenient format for handling the reagent in appropriate experimental setups. Ferrous sulphide is relevant to inorganic chemistry practicals, qualitative analysis, and demonstrations involving sulphide chemistry and gas formation. Its suitability for a specific procedure depends on the product’s composition, sulphide content, and laboratory requirements. Hydrogen sulphide is highly toxic and can cause severe harm through inhalation; therefore, gas-generation experiments must only be conducted by trained personnel using an approved procedure and suitable containment, extraction, and monitoring arrangements.

Product Specifications

Specification	Details
Appearance	Dark grey to bluish-black sticks
Assay	99%
Chemical Name	Iron(II) Sulphide
Alternate Names	Ferrous Sulphide; Iron(II) Sulfide; Iron Monosulphide; Iron Monosulfide
Molecular Formula	FeS
Empirical Formula	FeS
CAS Number	1317-37-9
Molecular Weight	87.91 g/mol
Grade	LR Laboratory Reagent

Key Features of Ferrous Sulphide Sticks

• Contains iron and sulphur in a nominal 1:1 atomic ratio, represented by the formula FeS.
• Supplied in a solid stick form designed for appropriate laboratory reagent handling.
• Reacts with suitable acids to release hydrogen sulphide gas, making it relevant to specialized gas-generation procedures.
• Has a formula mass of approximately 87.91 g/mol and is generally insoluble or only slightly soluble in water.
• Requires strict safety controls because the hydrogen sulphide generated during use is highly toxic.

Laboratory Applications of Ferrous Sulphide Sticks

• Qualitative inorganic analysis: Used in approved laboratory procedures involving sulphide chemistry and hydrogen sulphide, with appropriate gas containment and extraction.
• Inorganic chemistry practicals: Supports supervised investigations of metal sulphides and their reactions with suitable acids.
• Gas-generation studies: Used in controlled experiments involving hydrogen sulphide formation, exclusively with suitable engineered containment and trained personnel.
• Analytical chemistry education: Relevant to selected demonstrations of sulphide reactions and classical inorganic analysis when safer alternatives are not appropriate.
• Research investigations: May serve as a reagent in specialized studies involving metal sulphides and sulphur-containing chemical systems, subject to the method and safety assessment.

Why Choose Lab Wale to Buy Ferrous Sulphide Sticks

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by educational institutions, universities, research centres, and laboratory professionals. When purchasing Ferrous Sulphide Sticks, verify the chemical identity, physical form, assay, grade, and applicable safety information to ensure compatibility with the intended laboratory procedure. The 1 kg pack format may suit institutions with established reagent requirements. Because this material can generate highly toxic hydrogen sulphide, purchasers should ensure that the planned application has suitable facilities, trained personnel, and appropriate safety controls.

Frequently Asked Questions About Ferrous Sulphide Sticks

What are Ferrous Sulphide Sticks used for in laboratories?

Ferrous Sulphide Sticks are used in selected inorganic chemistry procedures involving sulphide reactions and the generation of hydrogen sulphide. Such work requires an approved method, effective containment, suitable extraction, and trained personnel because hydrogen sulphide is highly toxic. Routine demonstrations should use safer alternatives whenever appropriate.

What is the chemical formula of Ferrous Sulphide Sticks?

The nominal chemical 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 fused sticks may contain additional constituents or have a specified sulphide content.

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. For fused sticks intended for laboratory use, the supplied product’s composition and specifications should also be confirmed because the stick formulation may not consist exclusively of pure FeS.

Why are Ferrous Sulphide Sticks used to produce hydrogen sulphide?

Ferrous sulphide reacts with suitable acids to release hydrogen sulphide gas. This reaction has been used in classical inorganic chemistry and qualitative analysis. Hydrogen sulphide is highly toxic, however, and its generation must not be attempted in an ordinary classroom or an inadequately ventilated space. Only approved procedures with appropriate containment and extraction are suitable.

How should Ferrous Sulphide Sticks be stored and handled safely?

Store the sticks in a compatible, tightly closed, properly labelled container under the conditions specified in the applicable Safety Data Sheet. Wear suitable gloves, eye protection, and laboratory clothing. Avoid uncontrolled contact with acids, and never generate hydrogen sulphide without approved containment, extraction, monitoring, and emergency procedures.

Storage Conditions for Ferrous Sulphide Sticks

Store Ferrous Sulphide Sticks in a tightly closed, compatible, clearly labelled container in a dry, well-ventilated laboratory storage area. Protect the material from contamination, moisture where relevant to the product specification, and accidental contact with acids. Segregate it according to the applicable safety documentation, and ensure that storage arrangements prevent unauthorized access and uncontrolled gas-generating reactions.

Precautions for Handling Ferrous Sulphide Sticks

Review the applicable Safety Data Sheet and risk assessment before handling. Wear suitable protective gloves, laboratory clothing, and chemical splash goggles, and avoid creating dust or allowing contact with incompatible substances. Never generate hydrogen sulphide in an open laboratory or rely on smell to detect it, because olfactory fatigue can occur. Use only approved equipment, effective extraction, appropriate gas monitoring, and established emergency and waste-management procedures.