Description
Specifications Table
Product Name – Indium(III) acetate, 99.99%, (trace metal basis), anhydrous
Quantity/Pack Size – 10GR, 50GR
Form – Solid (powder/crystals)
Grade – 99.99% (trace metal basis)
Application – Catalysis, semiconductor synthesis, specialty chemical reactions
Product Overview
Indium(III) acetate, 99.99% pure on a trace metal basis, is a high-grade anhydrous compound designed for demanding laboratory applications. This ultra-pure form ensures minimal metallic impurities, making it suitable for sensitive chemical processes where contamination could compromise results. The anhydrous nature eliminates water interference, providing consistent reactivity in synthesis protocols. Its high indium content (99.99%) guarantees reliable stoichiometric precision in reactions, particularly in semiconductor fabrication and catalytic systems. The compound’s stability under controlled conditions allows for long-term storage without degradation, while its fine powder or crystalline form enables easy dissolution in compatible solvents. As a specialty reagent, it serves as a critical precursor in organometallic chemistry and advanced material science applications. The trace metal certification confirms its suitability for experiments requiring stringent purity standards, such as thin-film deposition or dopant incorporation in electronic materials.
FAQs
1. What is the shelf life of anhydrous indium(III) acetate when stored properly?
When kept in a tightly sealed container under inert atmosphere and stored at room temperature away from moisture, the product maintains its specified purity for at least 24 months from the date of manufacture. Always verify the container’s integrity before use.
2. Can this compound be used directly in aqueous solutions?
The anhydrous form will hydrolyze in water, forming indium hydroxide and acetic acid. For aqueous applications, pre-dissolve in a compatible organic solvent like ethanol or acetic acid before gradual addition to water-based systems.
3. What safety precautions are recommended when handling this chemical?
Use standard laboratory protection including nitrile gloves, safety goggles, and work in a fume hood. Avoid inhalation of dust and skin contact, as indium compounds may cause irritation. The acetic acid byproduct from hydrolysis can release corrosive vapors.
4. How does the 99.99% trace metal basis specification differ from standard purity grades?
This specification guarantees that metallic impurities (like lead, iron, or copper) are controlled below 100 ppm total, with individual metals typically under 10 ppm. Standard reagent grades may only specify 98-99% purity without such strict trace metal limits.
5. What alternative indium compounds might serve similar purposes in synthesis?
Indium(III) chloride or indium(III) nitrate offer comparable indium sources for many reactions, though their solubility profiles and anion effects differ. For organic-soluble applications, indium(III) triflate provides an alternative with different catalytic properties.
