Tincture Iodine – 125ml Packs

Tincture Iodine is an iodine-containing alcoholic liquid traditionally used as a source of dissolved iodine for defined laboratory colour reactions and introductory halogen chemistry. It is supplied as a laboratory product for educational and analytical work where the specified method is appropriate. Correct identification of the active components, concentration and solvent system is particularly important for reproducibility and safe handling. The reagent should be selected according to the intended experiment rather than assumed suitable for every analytical technique. Measured aliquots, suitable controls and good laboratory practice help distinguish genuine chemical responses from interference or contamination. Where a mixture has no single chemical formula or formula mass, the constituent identity is indicated instead of a fictitious whole-mixture value. The container label and current safety guidance should be consulted before use in schools, colleges, universities or research laboratories.

Product Specifications

Specification	Details
Appearance	Reddish brown liquid
Assay	99%
Chemical Name	Tincture of iodine
Alternate Names	Iodine tincture; alcoholic iodine solution
Molecular Formula	Not applicable; iodine/iodide/alcohol mixture
Empirical Formula	Not applicable; mixture
CAS Number	Not applicable to mixture (iodine CAS 7553-56-2)
Molecular Weight	Not applicable; mixture
Grade	LR Laboratory Reagent

Key Features of Tincture Iodine

• Contains elemental iodine in an alcoholic solvent system
• Brown colour reflects iodine species in solution
• Solvent and iodide proportions vary by formulation
• Responds visibly to suitable reducing agents and starch
• May be flammable and irritating; method compatibility matters

Laboratory Applications of Tincture Iodine

• Demonstration of iodine–starch colour formation
• Supervised oxidation–reduction chemistry experiments
• Iodine indicator response comparisons
• Teaching halogen solubility and solvent effects
• Method-specific preparation of iodine test systems where specified

Why Choose Lab Wale to Buy Tincture Iodine

Lab Wale provides Tincture Iodine as part of its laboratory chemical and scientific supply range for teaching institutions and research facilities. Product selection should take account of the indicated reagent identity, concentration, analytical method, and packaging requirements. For sensitive laboratory work, users should confirm any manufacturer-specific formulation details and review available technical and safety documentation. The appropriate product is one whose composition and grade match the intended experiment, not simply one with a similar name.

Frequently Asked Questions About Tincture Iodine

What is Tincture Iodine used for in a laboratory?

This product is mainly considered for demonstration of iodine–starch colour formation, as well as related demonstrations or methods that call for its identified chemical components. Its use must remain within the documented reagent strength and validated procedure, especially in quantitative work.

Is tincture of iodine the same as Lugol’s iodine?

No. Tincture ordinarily uses an alcohol-containing vehicle whereas Lugol’s iodine is an aqueous iodine/iodide reagent. They are not automatically interchangeable in laboratory methods. For reliable observations, compare against appropriate reference controls and use the method-specified timing and conditions.

Does Tincture Iodine have one CAS number and molecular weight?

The relevant identifier is Not applicable to mixture (iodine CAS 7553-56-2), and the formula information is Not applicable; iodine/iodide/alcohol mixture. For a formulated solution or mixture, a single whole-product molecular weight is not meaningful; ingredient identities and actual concentration should be checked separately.

Can Tincture Iodine be used in schools and research laboratories?

It may be appropriate in school, college, or research settings when the named procedure, required concentration and safety controls match the product. Hazardous reagents require trained supervision, suitable equipment and compliance with institutional chemical-handling policies.

How should Tincture Iodine be stored and handled?

Store in an amber or light-protective well-closed container away from heat, flames and incompatible reducing agents. Apply flammable-liquid precautions appropriate to the actual alcohol concentration. Wear gloves and splash goggles; iodine can stain and irritate tissues and an alcoholic solution may ignite. Wo Follow the current product safety data sheet and local hazardous-waste procedures.

Storage Conditions for Tincture Iodine

Store in an amber or light-protective well-closed container away from heat, flames and incompatible reducing agents. Apply flammable-liquid precautions appropriate to the actual alcohol concentration. Keep clearly labelled and inspect the container regularly for leakage or change in appearance.

Precautions for Handling Tincture Iodine

Read the current Safety Data Sheet (SDS) before use. Wear gloves and splash goggles; iodine can stain and irritate tissues and an alcoholic solution may ignite. Work away from ignition sources with suitable ventilation, and follow the formulation SDS for waste. Maintain competent supervision in educational laboratories, suitable chemical segregation and properly documented waste disposal.