Specifications Table

Product Name – Aluminum chloride, 98+%, extra pure, anhydrous powder
Quantity/Pack Size – 100g, 500g
Form – Powder
Grade – Extra Pure (98%+)
Application – Catalyst, organic synthesis, Friedel-Crafts reactions

Product Overview

Aluminum chloride (AlCl₃) in its anhydrous form is a highly hygroscopic, white to pale yellow crystalline powder with a purity of 98% or higher. This extra pure grade ensures minimal impurities, making it suitable for demanding laboratory applications where consistency and reactivity are critical. The anhydrous nature of this compound eliminates water interference, providing reliable performance in moisture-sensitive reactions. Its strong Lewis acidity enables efficient catalysis in organic transformations, including alkylations, acylations, and polymerization processes. The powder form allows for precise measurement and easy dissolution in compatible solvents. Stored under dry conditions, this reagent maintains stability and potency over extended periods. Its high solubility in organic solvents further enhances its versatility in synthetic chemistry workflows. The extra pure designation guarantees compliance with stringent laboratory standards, ensuring reproducible results in experimental procedures.

FAQs

1. What is the difference between anhydrous and hydrated aluminum chloride?

Anhydrous aluminum chloride contains no water molecules, making it more reactive and suitable for moisture-sensitive applications, while hydrated forms contain bound water that can interfere with certain reactions.

2. Can this product be used in polymerization reactions?

Yes, the extra pure anhydrous form is commonly employed as a catalyst in polymerization processes due to its strong Lewis acid properties that facilitate chain growth.

3. What precautions should be taken during storage?

Store in a tightly sealed container under dry, inert conditions to prevent moisture absorption, which can degrade the product and reduce its effectiveness.

4. Is this aluminum chloride compatible with glass containers?

While it can be stored in glass, prolonged contact may cause etching; using plastic or specially treated glass containers is recommended for long-term storage.

5. What alternatives exist for similar catalytic applications?

Ferric chloride or boron trifluoride can sometimes be used as alternatives, though their reactivity profiles differ and may require protocol adjustments.