Egg. Albumin Powder – 500 gram Packs

Egg Albumin Powder is a protein-rich biological laboratory material obtained from egg white and composed primarily of albumin proteins, including ovalbumin. It is widely used in biochemistry, protein chemistry, and biological research to investigate protein solubility, denaturation, precipitation, and other physicochemical properties. The powder generally has a creamish-white appearance and can be dispersed or dissolved in water under suitable preparation conditions. In educational laboratories, Egg Albumin Powder provides a useful protein source for qualitative protein tests and experiments examining the effects of temperature and pH on protein structure. Research laboratories may also use it as a protein substrate in selected experimental procedures. Because egg albumin is a complex biological protein material rather than a single low-molecular-weight compound, it does not have one definitive molecular formula, empirical formula, or molecular weight. Its suitability depends on the product specifications and experimental requirements, and appropriate precautions are necessary to minimise exposure to potentially allergenic egg proteins.

Product Specifications

Key Features of Egg Albumin Powder

• Protein-rich biological material derived from egg white and containing albumin proteins, including ovalbumin.
• Creamish-white powder suitable for weighing and preparing samples for appropriate laboratory experiments.
• Exhibits changes in protein structure and solubility under suitable temperature, pH, and chemical conditions.
• Useful as a protein substrate for qualitative protein tests and biochemistry teaching practicals.
• Applicable to selected protein chemistry and biological research procedures, subject to the material’s specifications and method requirements.

Laboratory Applications of Egg Albumin Powder

• Protein identification experiments: Used as a protein-containing sample in suitable qualitative tests, such as Biuret reactions, for demonstrating peptide bonds.
• Protein denaturation studies: Supports experiments investigating structural changes caused by heating, pH variation, and compatible chemical treatments.
• Biochemistry practicals: Used to demonstrate protein solubility, precipitation, and other characteristic biochemical behaviours.
• Protein separation experiments: Can be used in suitable educational demonstrations involving protein precipitation and separation techniques.
• Biological research: May serve as a protein substrate in selected investigations of protein interactions and physicochemical properties when compatible with the experimental protocol.

Why Choose Lab Wale to Buy Egg Albumin Powder

Lab Wale provides a sourcing option for laboratory chemicals, biochemical materials, and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Egg Albumin Powder, consider the product identity, pack size, grade, protein specifications, and suitability for the intended procedure. Reviewing available technical and safety documentation helps laboratories select appropriate materials and establish safe handling practices, particularly when potential protein allergens are involved. Lab Wale supports laboratory purchasing requirements for educational, analytical, and research applications.

Frequently Asked Questions About Egg Albumin Powder

What is Egg Albumin Powder used for in laboratories?

Egg Albumin Powder is used in biochemistry and protein chemistry experiments to study protein identification, denaturation, solubility, and precipitation. It can serve as a protein-containing sample for qualitative tests and as a substrate in selected biological research procedures where egg albumin is compatible with the method.

What is the molecular formula of Egg Albumin Powder?

Egg Albumin Powder does not have one definitive molecular formula because it is a biological protein material containing complex amino acid chains. Individual proteins, such as ovalbumin, have their own molecular structures, but their formulas should not be treated as the formula of the entire powder.

What is the CAS number of Egg Albumin Powder?

The CAS Registry Number commonly associated with Egg Albumin Powder is 9006-59-1. This identifier is used for egg albumin material in laboratory chemical catalogues. Confirm that it matches the supplied product when preparing laboratory inventory records or selecting material for a specific experimental procedure.

Can Egg Albumin Powder be used for protein identification experiments?

Yes, Egg Albumin Powder can be used as a protein-containing sample in suitable qualitative tests, including the Biuret test for peptide bonds. The prepared sample should follow the experiment’s specified concentration and procedure. Appropriate laboratory supervision and precautions against exposure to egg-protein allergens are recommended.

How should Egg Albumin Powder be stored and handled?

Store the powder in a tightly closed container under the temperature and humidity conditions specified by the supplier. Avoid generating or inhaling dust because egg proteins may cause allergic reactions or respiratory sensitisation in susceptible individuals. Wear suitable protective equipment and consult the current Safety Data Sheet before use.

Storage Conditions for Egg Albumin Powder

Store Egg Albumin Powder in a tightly closed, compatible container protected from moisture, contamination, and excessive heat. Follow the supplier’s recommended temperature conditions, as some laboratory formulations specify refrigerated storage to help maintain stability. Keep the material clearly labelled in a suitable storage area and follow the product-specific Safety Data Sheet for any additional requirements.

Precautions for Handling Egg Albumin Powder

Review the current Safety Data Sheet before use and wear suitable laboratory gloves, safety goggles, and protective clothing. Avoid generating or inhaling airborne powder, as egg proteins may cause allergic reactions or respiratory sensitisation in susceptible individuals. Use appropriate ventilation during weighing and transfer, minimise skin and eye contact, clean spills carefully, and dispose of laboratory waste according to institutional procedures.