Ascorbic Acid

Introduction

Ascorbic Acid, commonly known as Vitamin C, appears as a white to slightly yellow crystalline powder. It is odorless and has a slightly acidic taste. It is highly soluble in water and moderately soluble in alcohol.

Synonyms

Vitamin C; L-Ascorbic Acid

Molecular Formula

C6H8O6

Molecular Weight

176.12

CAS Number

50-81-7

EINECS Number: 200-066-2
HS Code: 29362700

Physical Analytic Results

The physical analytic results of Ascorbic Acid are as follows:
Melting Point: 190-192°C
Solubility: Soluble in water (330 g/L at 20°C)
pH (5% solution): 2.1-2.6
Assay: ≥ 99.0%

Typical Certificate of Analysis (COA)

The heavy metals content in Ascorbic Acid is strictly controlled to ensure safety and compliance:
Lead (Pb): ≤ 2 ppm
Arsenic (As): ≤ 1 ppm
Cadmium (Cd): ≤ 1 ppm
Mercury (Hg): ≤ 0.1 ppm

Comparison with Related Items

Ascorbic Acid is superior to related items due to its high purity, excellent solubility, and versatile applications. It is more economical as it provides better stability and effectiveness in formulations. Compared to synthetic alternatives, Ascorbic Acid is natural and safer for consumption.

Why It Is Better and Economical

Ascorbic Acid is a cost-effective solution for various industries, including food, pharmaceuticals, and cosmetics. Its high stability and effectiveness reduce the need for additional stabilizers, making it more economical. Its natural origin and compliance with international standards make it a preferred choice over synthetic alternatives.

Comparison Table

Parameter	Ascorbic Acid	Related Items
Purity	≥ 99.0%	Varies (90-95%)
Solubility	High	Moderate
Stability	Excellent	Average
Cost-Effectiveness	High	Moderate
Applications	Versatile	Limited

E No.:	E300
Synonym:	Vitamin C; L-Ascorbic Acid; Cetivamin; Cevitamic acid;
CAS No.:	50-81-7
EINECS No:	200-066-2
Formula	C6H8O6
Packaging:	25Kg/Bag
QC:	HACCP, Kosher, Halal, Iso
Similar to	Vitamin C USP, FCC; Ascorbo-120; Ascorbo-C Tablets;
Origin:	India