
Food Additives for Xanthan Gum Ascorbic Acid Citric Acid
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
In order to better provide customers with quality EEC NO. E436 food grade additives, Bread Master Kosher Halal, DMG food grade additives and considerate services, we always adhere to the principle of customer first. We have achieved a system of production equipment, product series, process standardization, and scientific management. We are always looking forward to forming successful business relationships with new clients around the world.
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.
Our Food Additives for Xanthan Gum Ascorbic Acid Citric Acid product line has always been subject to high standards and strict international quality system monitoring. The employees have found their own position in our company, played their energy to a great extent and found a paradise to realize the value of life. Loyalty is the moral basis of our survival. As a social person, we create value, gain fame and honor, establish a good corporate image and contribute to the society.
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