
Chinese Food Additive Ascorbic Acid/Vitamin C Powder Food Supplement Food Grade
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
We insist on providing high quality EEC NO. E477, Refined Carrageenan food grade additives, CAS NO. 142-47-2 and service to our consumers by continuously improving product quality, enhancing customer service, and strengthening supply chain collaboration. With superb technology and precise testing equipment, perfect marketing and after-sales service system, we can continue to promote management, enhance corporate image, and optimize product structure. Our company is willing to create quality products and a better life for everyone through our own efforts and contributions. According to the different needs of the market, our company has a large number of product specifications, sufficient inventory, and a complete and scientific quality management system.
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 are currently a professional Chinese Food Additive Ascorbic Acid/Vitamin C Powder Food Supplement Food Grade manufacturer in China. We seek development in competition, and grasp opportunities in challenges. We actively create an innovative cultural atmosphere of continuous progress, daring to innovate and pursuing first-class, so that the intelligence of our employees can be fully displayed.
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