Sodium Hypophosphite (SHPP): Uses in Pharmaceuticals and Beyond

Sodium hypophosphite (SHPP) is the sodium salt of hypophosphorous acid, with the molecular formula NaPO₂H₂. Unlike other compounds in its category, SHPP stands out for its role as a reducing agent in specialized chemical processes. Its historical significance lies in its extensive use in electroless nickel plating, a process that ensures uniform coating and enhances corrosion resistance for metallic surfaces. The compound has played a critical role in industrial advancements and remains indispensable in several sectors.A notable fact about sodium hypophosphite is its early use in the 1850s as a treatment for tuberculosis due to its reducing properties. Key Properties of SHPP CAS Number: 7681-53-0Molecular Formula: H3O2P.NaMelting point: 310 °C (590 °F; 583 K) (monohydrate)Flash point: Non-flammableDensity: 1.77 g/cm3 at 20 °C Physical Properties: Sodium hypophosphite appears as colorless crystals or a white crystalline powder. It is odorless with a slightly salty taste. The compound dissolves easily in water, ethanol, and glycerol, and is slightly soluble in ammonia. Its aqueous solutions are neutral, and it is highly hygroscopic, readily absorbing moisture from the environment. Applications in the Pharma Segment Sodium hypophosphite is used in the production of pharmaceutical formulations, such as syrups and tonics, as an antioxidant and stabilizer. Its role in maintaining the stability and effectiveness of these formulations underscores its importance in the pharma segment. Other Industry Applications SHPP also finds significant applications in various other sectors, including:Electronics: Essential in electroless nickel plating for electronic components, enhancing conductivity and corrosion resistance.Water Treatment: Used as a reducing agent in purification processes and as a scale inhibitor in boiler systems.Food Industry: Acts as an additive, functioning as an antioxidant and stabilizer in various food products.Construction: Included in cement additives to improve curing speed and concrete hardness.CASE (Coatings, Adhesives, Sealants, Elastomers): Incorporated into coatings and adhesives to enhance their chemical and physical properties.Personal Care: Stabilizer and antioxidant in cosmetics and personal care products.

SHPP (SODIUM HYPOPHOSPHITE)

REQUEST A QUOTE

LATEST PRICE CHANGES