Vitamin C Suppliers & Exporters in Mumbai, India

Buy Vitamin C Fine Chemical in Mumbai, India

CAS Number:50‑81‑7

Synonyms: L‑Ascorbic acid; Ascorbic acid; Vitamin C

Chemical Formula:C₆H₈O₆

Molecular Weight:176.12 g/mol

Product Introduction

A white to faint-yellow crystalline powder with a sour taste. A strong, water-soluble antioxidant essential in human nutrition. Used widely in pharmaceuticals (prevent scurvy), food (preservative E300), and cosmetics (brightening, collagen support).

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Physical & Chemical Properties

Property	Value
Appearance	White/light-yellow crystals or powder
Density	1.65 g/cm³
Melting Point	~190–192 °C (decomposes)
Solubility in Water	~330 g/L @ 20 °C; slightly soluble in ethanol; insoluble in ether, chloroform
pKa #1/#2	~4.10 and ~11.6
Refractive Index	[α]D²⁰ = +20.5° (c=10, H₂O)

Applications

Pharma/nutrition: anti-scurvy, supplement, oxidation-resistant agent
Food additive: antioxidant, flour improver, color stabilizer (E300)
Cosmetics: skin brightening, collagen promotion, antioxidant protection
Laboratory: redox reagent, coenzyme in enzyme studies

Safety & Handling

Generally recognized as safe. Mild irritant; dust inhalation or high concentrations can cause discomfort. Store protected from light, air, heat to prevent oxidation and degradation.