
Vc/Ascorbic Acid Powder CAS 50-81-7 ISO Certified Food Additive
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
With high quality and good service, our EEC NO. E477, Glycerin Monostearate Kosher Halal, CAS NO. 7758-29-4 are sold all over the world. Our company has professional technical sales representatives and a professional office management system. Entering the new era, we will grasp the rare historical opportunity of the great rejuvenation of the Chinese nation, uphold our development philosophy and values, pioneer and innovate, and create further glory. Our company has complete production and processing equipment, which can be equipped with the best quality and best service according to different product requirements, so as to realize the seamless connection between the company's operation center and customers and the implementation of rapid response.
Ascorbic Acid
Ascorbic acid(Vitamin C) is a water-soluble vitamin rich in fruits and vegetables. It plays a regulatory role in the redox metabolism reaction, and lack of it can cause scurvy.

ITEMS | SPECIFICATION |
Characteristics | white or almost white crystals crystalline powder |
Identification | positive reaction |
Melting point | about 190 ℃ |
PH | 2.1~2.6 |
Clarity of solution | clear |
Colour of solution | BY7 max |
Copper | 5 ppm max |
Heavy metals | 10 ppm max |
Mercury | <0.1 mg/kg |
Lead | <2 mg/kg |
Arsenic | 3 ppm max |
Cadmium (CD) | < 1 mg/kg |
Oxalic acid | 0.2% max |
Iron | 2 ppm max |
Loss of drying | 0.4% max |
Sulphate ash (residue on igniton) | 0.1% max |
Specific optical rotation | +20.5°~+21.5° |
Organic volatile impurities | pass |
Assay | 99.0%~100.5% |
APPLICATIONS:
VC takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance .In addition to prevention of scurvy; it is often used as a supplement for treatment of acute or chronic infection diseases or purpura.Vitamin C is widely used in many fields such as food, beverage, breeding and forage additives.
PACKING:
Net weight 25kg cardboard cartons /drums lined with a layer of craft paper and two layers of plastic bags.
SHELF LIFE:
24months in unopened original packaging under the storage conditions.
STORAGE & TRANSPORATION:
Avoid sunlight, rain. Store in unbroken packaging at the cool, dry and well-ventilated place.
We have been committed to providing high-quality Vc/Ascorbic Acid Powder CAS 50-81-7 ISO Certified Food Additive, and one-stop value-added services to our customers. Our company has been in line with the concept of 'details achieve quality, service comes from sincerity, ideas achieve brand'. We will continue to repay shareholders, customers, and benefit the society with excellent business performance in the future.
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