Description

Ascorbic Acid is a vital organic compound, widely recognized as Vitamin C, essential for numerous biochemical functions. Its primary commercial value lies in its potent antioxidant and reducing properties, making it indispensable for preserving product quality and enhancing stability. This high-purity material is critical for manufacturers in the pharmaceutical, nutraceutical, food & beverage, and cosmetic industries seeking a reliable, multi-functional ingredient.

Application

• Pharmaceutical & Nutraceutical Formulations: Used as an active pharmaceutical ingredient (API) in vitamin supplements and as an antioxidant in injectable and oral dosage forms.
• Food & Beverage Preservation: Acts as a natural antioxidant (E300) to prevent oxidation and browning, extending shelf-life in products like juices, cured meats, and baked goods.
• Cosmetic & Personal Care: Incorporated into serums and creams for its skin-brightening and anti-aging properties, helping to neutralize free radicals and support collagen synthesis.
• Animal Feed & Nutrition: Serves as a vital nutritional supplement in feed premixes to support animal health, immunity, and growth performance.
• Industrial Applications: Functions as a reducing agent or stabilizer in various chemical processes, including water treatment and photographic development.
• Technical & Laboratory Use: Employed as a standard or reagent in analytical chemistry and research due to its well-defined redox behavior.

Basic Information

Product Name	Ascorbic Acid
CAS No.	25691-81-0
Molecular Formula	C6H8O6
Molecular Weight	176.12 g/mol
Synonyms	Vitamin C; L-Ascorbic Acid; 3-Oxo-L-gulofuranolactone; Antiscorbutic Vitamin; L-3-Ketothreohexuronic acid lactone; E300; Ascorbate; Cevalin
EINECS	Contact for details

Quality Control

Our Ascorbic Acid is produced and tested under a stringent quality management system to ensure it meets the highest standards of purity and consistency. We can supply grades compliant with major pharmacopoeias including USP, EP, BP, and FCC for food applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing all critical parameters, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture. For long-term storage, consider using desiccants or maintaining an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	99.0% - 100.5%
Specific Rotation	+20.5° to +21.5°
pH (5% Solution)	2.4 - 2.8
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Conforms to relevant pharmacopoeia

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.