Sodium ascorbate
Sodium ascorbate, identified by CAS number 134-03-2, is the sodium salt of L-ascorbic acid and serves as a highly versatile chemical raw material. It typically appears as a white to pale yellow crystalline powder that is readily soluble in water. Chemically, it functions as a potent reducing agent and antioxidant, providing a more neutral pH compared to pure ascorbic acid, which makes it preferable in formulations where acidity must be minimized.
In industrial and research settings, sodium ascorbate is valued for its ability to inhibit oxidative degradation in various matrices. It is relatively stable under dry conditions but remains sensitive to light and atmospheric oxygen, necessitating careful storage in airtight, opaque containers. Its role as a multifunctional additive extends across several sectors, where it acts as a stabilizer and oxygen scavenger to maintain the integrity of sensitive chemical compounds.
• In the food and beverage industry, sodium ascorbate is extensively utilized as a functional antioxidant and color stabilizer. It helps prevent the oxidative browning of fruits and vegetables and inhibits the development of off-flavors or rancidity in processed fats and meats. Because it is less acidic than ascorbic acid, it is often selected for applications where maintaining a specific pH balance is critical for texture and shelf-life.
• Within the cosmetic and personal care sector, this compound serves as a stabilizing agent in various topical formulations. It functions by neutralizing free radicals and protecting other active ingredients from oxidative degradation caused by exposure to air and light. Its high solubility makes it easy to incorporate into aqueous serums, lotions, and creams designed to enhance product longevity.
• In industrial chemistry and research, sodium ascorbate acts as a reliable reducing agent and oxygen scavenger. It is frequently employed in chemical synthesis to facilitate specific redox reactions and is used in water treatment processes to remove dissolved oxygen. Furthermore, it is a common component in biochemical research and cell culture media, where it protects biological samples from oxidative damage during experimental procedures.
Product Name: Sodium ascorbate
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