Calamine- 1 Kg Packs

Calamine is an inorganic mineral-based material primarily composed of zinc oxide with a small proportion of ferric oxide, which contributes to its characteristic pink or reddish-brown colour. It is commonly classified as a zinc-containing inorganic preparation and is relevant to laboratory studies involving metal oxides, inorganic materials, and qualitative chemical analysis. Calamine is practically insoluble in water but dissolves in mineral acids under appropriate conditions. Its composition and reactions make it useful for educational investigations of zinc compounds, metal oxide chemistry, and analytical identification procedures. This 1 kg pack is intended for laboratory sourcing, subject to confirmation of the supplied material’s specifications and applicable grade. The exact composition of Calamine can vary with its source and preparation, so the material should be selected according to the requirements of the intended laboratory procedure.

Product Specifications

Specification	Details
Appearance	Pink to reddish-brown powder
Assay	99%
Chemical Name	Calamine (zinc oxide with a small proportion of ferric oxide)
Alternate Names	Calamine Powder, Zinc Oxide–Ferric Oxide Mixture
Molecular Formula	Variable composition; principally ZnO with Fe₂O₃
Empirical Formula	Not applicable as a single formula; Calamine is a mixture of metal oxides
CAS Number	8011-96-9
Molecular Weight	Not applicable; composition varies
Grade	LR Laboratory Reagent

Key Features of Calamine

• Inorganic oxide composition: Calamine consists primarily of zinc oxide with a small proportion of ferric oxide, rather than being a single molecular compound.
• Characteristic appearance: Its pink to reddish-brown colour is associated with the presence of ferric oxide in the material.
• Low water solubility: Calamine is practically insoluble in water and dissolves in mineral acids under appropriate conditions.
• Relevant to inorganic chemistry: Its zinc oxide and iron oxide components make it useful for studying metal oxides and their chemical behaviour.
• Laboratory applications: It can support selected educational and research investigations when its composition, grade, and specifications meet the experimental requirements.

Laboratory Applications of Calamine

• Inorganic chemistry practicals: Used in suitable supervised studies of metal oxides, inorganic mixtures, and their characteristic properties.
• Qualitative chemical analysis: May be used in appropriate analytical procedures investigating zinc-containing materials and reactions with mineral acids.
• Materials chemistry studies: Relevant to investigations of mixed metal oxides and the influence of composition on material properties.
• Educational laboratory demonstrations: Can support demonstrations of the low water solubility and acid reactivity of selected metal oxide mixtures.
• Research and material characterisation: May be examined using suitable analytical methods to investigate its zinc and iron content, composition, and physical properties.

Why Choose Lab Wale to Buy Calamine

Lab Wale offers a sourcing option for laboratory chemicals and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Calamine in a 1 kg pack, buyers should confirm its chemical identity, applicable grade, composition, and available technical and safety documentation. Because Calamine is a mixture rather than a single compound with a fixed molecular formula, product specifications are important when selecting material for analytical or educational applications. Reviewing the intended use and relevant handling requirements helps laboratories choose a suitable product.

Frequently Asked Questions About Calamine

What is Calamine in chemistry?

Calamine is an inorganic material composed primarily of zinc oxide with a small proportion of ferric oxide. It is a mixture rather than a single pure molecular compound. Its composition, appearance, and chemical behaviour make it relevant to selected studies of metal oxides and inorganic materials.

What is the chemical formula of Calamine?

Calamine does not have one universal molecular formula because it is a mixture of metal oxides. Its principal component is zinc oxide, ZnO, with a smaller proportion of ferric oxide, Fe₂O₃. The exact composition depends on the material and its applicable specification.

What is the CAS number of Calamine?

The commonly recognised CAS Registry Number for Calamine as a zinc oxide and ferric oxide mixture is 8011-96-9. This identifier applies to Calamine as a material, rather than to zinc oxide or ferric oxide individually. Confirm the supplied product’s identity when precise traceability is required.

Is Calamine suitable for educational and research laboratories?

Calamine can be considered for appropriate inorganic chemistry practicals, material characterisation, and selected analytical investigations when its specifications meet the method requirements. The intended grade and composition should be verified before use. Laboratory personnel should follow the applicable safety documentation and institutional procedures.

How should Calamine be stored and handled?

Store Calamine in a tightly closed, compatible container in a dry area at room temperature, protected from contamination and excessive moisture. Avoid generating or inhaling dust and use appropriate eye protection and gloves during handling. Follow the product-specific Safety Data Sheet for exposure controls, spill management, and disposal requirements.

Storage Conditions for Calamine

Store Calamine in a well-closed, compatible container in a dry, secure area at room temperature. Protect the powder from contamination and excessive moisture, and keep the container properly labelled. Avoid conditions that promote dust dispersion. Follow the product-specific Safety Data Sheet and institutional storage procedures, particularly when the material is used in analytical or educational laboratories.

Precautions for Handling Calamine

Review the current Safety Data Sheet before handling. Avoid creating or inhaling airborne powder and prevent unnecessary contact with the eyes and skin. Wear suitable laboratory gloves, protective clothing, and safety glasses, and use appropriate ventilation when dust may be generated. Clean spills using methods that minimise dust dispersion, and collect waste according to institutional procedures. If the material is used in educational laboratories, ensure appropriate supervision and follow established chemical hygiene practices.