D-glucose Powder Anhydrous – 500 gram Packs

D-Glucose Powder Anhydrous, also known as Anhydrous Dextrose or D-(+)-Glucose, is an organic monosaccharide belonging to the aldohexose class of carbohydrates. It has the molecular formula C₆H₁₂O₆ and a molecular weight of approximately 180.16 g/mol. Unlike glucose monohydrate, the anhydrous form does not contain water of crystallisation in its chemical formula. This white crystalline powder is readily soluble in water and exhibits reducing-sugar properties, making it useful in carbohydrate chemistry, biochemical investigations, and analytical laboratory procedures. It is commonly employed in experiments involving glucose identification, solution preparation, enzyme studies, and selected microbiological investigations where a defined glucose source is required. Its suitability for quantitative analysis depends on the specified grade and method requirements. Lab Wale offers D-Glucose Powder Anhydrous in 500 gram packs for appropriate educational, analytical, and research laboratory applications.

Product Specifications

Key Features of D-Glucose Powder Anhydrous

• Anhydrous chemical form: D-Glucose Anhydrous has no water of crystallisation in its formula, distinguishing it from glucose monohydrate in calculations involving molar concentrations.
• Defined molecular composition: Its molecular formula is C₆H₁₂O₆, with an approximate molecular weight of 180.16 g/mol.
• High water solubility: The crystalline carbohydrate dissolves readily in water, supporting the preparation of aqueous solutions for laboratory experiments.
• Reducing-sugar characteristics: Glucose participates in established reducing-sugar reactions used in suitable carbohydrate identification and analytical procedures.
• Versatile laboratory reagent: Its well-characterised chemical properties support appropriate investigations in analytical chemistry, biochemistry, and microbiology.

Laboratory Applications of D-Glucose Powder Anhydrous

• Carbohydrate identification experiments: Used in supervised chemistry practicals to demonstrate reducing-sugar reactions, including appropriate Benedict’s and Fehling’s tests.
• Analytical solution preparation: Used to prepare glucose solutions of defined molar concentration, with calculations based on its anhydrous molecular weight.
• Biochemical investigations: Applied in suitable studies involving glucose-dependent enzyme activity, biochemical reactions, and carbohydrate metabolism.
• Microbiological research: Used as a defined carbohydrate source in compatible culture media and experimental systems when the method specifies anhydrous glucose.
• Quantitative method development: Used in calibration solutions, experimental controls, and glucose analysis procedures when the reagent specifications meet the analytical method’s requirements.

Why Choose Lab Wale to Buy D-Glucose Powder Anhydrous

Lab Wale provides a convenient sourcing option for laboratory chemicals and scientific supplies for schools, colleges, universities, research centres, and laboratory professionals. When purchasing D-Glucose Powder Anhydrous, confirm the chemical form, grade, pack size, and suitability for the intended analytical or experimental procedure. Reviewing available product specifications and relevant safety information helps laboratories make informed procurement decisions. The 500 gram pack provides a practical quantity for suitable institutional laboratory requirements, subject to the product’s stated specifications and availability.

Frequently Asked Questions About D-Glucose Powder Anhydrous

What is D-Glucose Powder Anhydrous used for in laboratories?

D-Glucose Powder Anhydrous is used in carbohydrate chemistry, reducing-sugar experiments, biochemical investigations, and analytical solution preparation. It can also serve as a glucose source in compatible microbiological media. The appropriate application depends on the required grade, experimental procedure, and product specifications.

What is the molecular formula and molecular weight of anhydrous D-glucose?

Anhydrous D-glucose has the molecular formula C₆H₁₂O₆ and a molecular weight of approximately 180.16 g/mol. Its empirical formula is CH₂O, representing the simplest whole-number ratio of its constituent atoms. These values distinguish anhydrous glucose from glucose monohydrate, which includes one water molecule per glucose molecule.

What is the CAS number of D-Glucose Powder Anhydrous?

The CAS Registry Number for anhydrous D-glucose is 50-99-7. This identifier is used to distinguish the substance in chemical databases and laboratory procurement records. Confirm that the anhydrous form is specified when the experimental method requires calculations based on a molecular weight of approximately 180.16 g/mol.

What is the difference between anhydrous glucose and glucose monohydrate?

Anhydrous glucose has the formula C₆H₁₂O₆ and a molecular weight of approximately 180.16 g/mol. Glucose monohydrate has the formula C₆H₁₂O₆·H₂O and a molecular weight of approximately 198.17 g/mol. This difference affects mass-to-mole calculations and the preparation of solutions at defined concentrations.

How should D-Glucose Powder Anhydrous be stored and handled?

Store the powder in a tightly closed container in a cool, dry place, protected from moisture and contamination. Wear suitable laboratory clothing, gloves, and eye protection, and minimise airborne dust during weighing or transfer. Follow the applicable Safety Data Sheet and institutional procedures for chemical storage, spill management, and waste disposal.

Storage Conditions for D-Glucose Powder Anhydrous

Store D-Glucose Powder Anhydrous in a tightly closed, compatible container in a cool, dry, well-ventilated area. Protect it from moisture, excessive heat, and contamination, as the powder can absorb moisture under suitable environmental conditions. Keep the container properly labelled and minimise exposure to humid air during dispensing. Follow the supplier’s recommended storage conditions for the specific product.

Precautions for Handling D-Glucose Powder Anhydrous

Review the applicable Safety Data Sheet before use and wear suitable laboratory clothing, protective gloves, and safety goggles. Avoid generating or inhaling airborne dust during weighing and transfer, and use appropriate ventilation where necessary. Keep containers and work surfaces clean to prevent contamination of laboratory solutions. Avoid creating accumulations of combustible dust, and follow institutional procedures for spill cleanup and waste disposal.