Description
Specifications Table
Product Name – Orthophosphoric Acid 85% Extra Pure
Quantity/Pack Size – 500 ml, 2500 ml, 5000 ml
Form – Liquid
Grade – Extra Pure
Application – Laboratory reagent, pH adjustment, chemical synthesis
Product Overview
Orthophosphoric Acid 85% Extra Pure is a highly concentrated, colorless, and odorless liquid with a strong acidic nature, making it a versatile reagent for laboratory and industrial applications. This extra pure grade ensures minimal impurities, providing consistent and reliable results in chemical reactions, pH adjustments, and synthesis processes. Its high purity level makes it suitable for precise analytical work where accuracy is critical. The acid is stable under normal conditions but should be handled with care due to its corrosive properties. It is commonly used in buffer solutions, as a cleaning agent, and in the preparation of phosphate salts. The 85% concentration offers a balance between reactivity and ease of handling, making it a preferred choice for researchers and chemists. Proper storage in a cool, dry place away from incompatible materials is essential to maintain its integrity. Always use appropriate personal protective equipment (PPE) when handling this chemical to ensure safety.
FAQs
1. What is the shelf life of Orthophosphoric Acid 85% Extra Pure?
The shelf life is typically 2-3 years when stored in a tightly sealed container in a cool, dry place away from direct sunlight and moisture.
2. Is this acid compatible with glass containers?
Yes, orthophosphoric acid can be stored in glass containers, but prolonged exposure may cause slight etching. Polyethylene or HDPE containers are also suitable alternatives.
3. Can this acid be diluted for lower concentration applications?
Yes, it can be diluted with deionized water to achieve lower concentrations, but always add acid to water slowly to avoid exothermic reactions.
4. What safety precautions should be taken while handling this acid?
Wear protective gloves, goggles, and a lab coat. Work in a well-ventilated area or under a fume hood to avoid inhalation of fumes.
5. Are there any alternatives to orthophosphoric acid for pH adjustment?
Alternatives include sulfuric acid, hydrochloric acid, or citric acid, depending on the specific application and desired chemical properties.
