Propyl Paraben – 500 gram Packs

Propyl 4-hydroxybenzoate is an aromatic ester of 4-hydroxybenzoic acid used in chemistry education, analytical work and research settings. It is an organic reference substance with a phenolic hydroxyl group and an ester linkage. Its properties make it relevant when teaching the relationships between composition, structure, solution behaviour and measured chemical reactions. Laboratory work involving Propyl Paraben can include carefully selected procedures such as ester identification experiments and organic compound melting-point studies, provided that the compound form, handling controls and experimental conditions are suitable. The 500 gram pack designation identifies the quantity offered rather than establishing analytical suitability or composition. As with all laboratory reagents, intended experiments should be matched to the supplied grade, documented specifications and current safety data. Where product wording does not identify a definite chemical form or mixture formulation, those details must be confirmed before calculations or use.

Product Specifications

Key Features of Propyl Paraben

• Identified chemically as Propyl 4-hydroxybenzoate, with relevant laboratory characteristics.
• It is an organic reference substance with a phenolic hydroxyl group and an ester linkage.
• Physical appearance: white crystalline powder.
• Composition information: C10H12O3.
• Appropriate for carefully selected educational and analytical experiments when the supplied form and method requirements are verified.

Laboratory Applications of Propyl Paraben

• Ester identification experiments.
• Organic compound melting-point studies.
• Chromatographic method development.
• Comparative ester solubility studies.
• Preparation of analytical reference solutions.

Why Choose Lab Wale to Buy Propyl Paraben

Lab Wale offers a way for school, college, university and professional laboratory buyers to source Propyl Paraben alongside other scientific supplies. When choosing this reagent, compare its identified chemical form, listed grade and quantity with your intended procedure and institutional purchasing requirements. Review available technical and safety information before ordering, particularly where hydrate state or formulation can change calculated concentrations or handling controls. Product selection should reflect the particular experiment rather than an assumption that one grade suits every method.

Frequently Asked Questions About Propyl Paraben

What is Propyl Paraben used for in laboratories?

Propyl 4-hydroxybenzoate is used in appropriate laboratory exercises including ester identification experiments, organic compound melting-point studies and chromatographic method development. The exact method, available grade and necessary safety supervision should be assessed before use.

What is the chemical formula of Propyl Paraben?

The compositional information for this listing is C10H12O3. Where a hydrate, formulation or mixture is not explicitly specified, the exact identity must be confirmed before calculating molar quantities or preparing analytical solutions.

What is the CAS number of Propyl Paraben?

The CAS information for the described product is 94-13-3. An identifier for one hydrate or composition must not be assumed to identify a different variant; confirm the precise substance on the supplier label and safety documentation.

Can Propyl Paraben be used for college and research experiments?

It can be considered for the scientifically appropriate procedures described here, subject to experiment-specific requirements. The LR designation alone does not establish fitness for trace analysis or other tightly specified methods. Hazard controls and suitable supervision remain essential.

How should Propyl Paraben be stored and handled?

Keep well closed in a dry, cool location away from incompatible oxidizers. Avoid breathing dust and contact with eyes; use laboratory PPE. Read the current Safety Data Sheet and follow local laboratory waste and spill procedures before opening or weighing the reagent.

Storage Conditions for Propyl Paraben

Keep well closed in a dry, cool location away from incompatible oxidizers. Keep containers correctly labelled and segregate from incompatible substances according to the current Safety Data Sheet. Avoid transferring material into unlabelled vessels, and check packaging integrity before use. Follow any additional humidity, light or containment requirements specified for the supplied product.

Precautions for Handling Propyl Paraben

Avoid breathing dust and contact with eyes; use laboratory PPE. Review the current Safety Data Sheet before use. Wear appropriately selected gloves, a laboratory coat and chemical splash eye protection; work with suitable ventilation or containment where indicated. Prevent unnecessary inhalation and skin exposure, avoid incompatible mixing, and use designated spill response and waste disposal procedures. Educational work involving hazardous reagents requires competent supervision.