Phosphoric acid, disodium salt, dihydrate (8CI,9CI)(CAS: 10028-24-7)

Phosphoric acid, disodium salt, dihydrate (CAS: 10028-24-7) is a crystalline solid with a molecular weight of approximately 234.09 g/mol. It has a dihydrate form, meaning it contains two water molecules per molecule of the salt. The salt is moderately soluble in water and exhibits weak acidic properties. It is stable under normal conditions but can react with strong bases to form sodium salts.

Phosphoric acid, disodium salt, dihydrate is typically synthesized by dissolving sodium salts in phosphoric acid. The reaction is conducted at room temperature, and the product is then dehydrated to form the dihydrate form. This process involves careful temperature control to ensure the dihydrate form is maintained.

Phosphoric acid, disodium salt, dihydrate (CAS: 10028-24-7) is widely used in the pharmaceutical industry for manufacturing medications, as a reagent in the polymer industry for producing certain polymers, and in the semiconductor industry for etching processes. It is also used in the production of sensors and as a component in various cleaning agents.

When handling Phosphoric acid, disodium salt, dihydrate (CAS: 10028-24-7), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Use a fume hood to minimize exposure to fumes. Spills should be cleaned up carefully using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.