
food preservatives for toothpaste sodium benzoate E211
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
We will keep on the manufacturing of Monosodium Glutamate food grade additives, CAS No. 11138-66-2, agar agar in chewing gum bases, hoping to drive the overall progress of the industry with new models and technologies, and become the leader of excellence. In the new historical period, we will continue to carry forward the spirit of courage, keep pace with the times and strive for further successes. We have state-of-the-art equipment. The company has always been committed to scientific and technological progress, continuous innovation, and efforts to develop good products, and has won the trust of users with reasonable cost performance and excellent after-sales services. People from all walks of life are welcome to visit and patronize. To With mature market channels and good corporate reputation, we are in line with the tenet of quality for survival, service for development, integrity, professionalism and enthusiasm to open up new marketing channels, expand market share and tap potential business opportunities.
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 confident that with our strength and sincerity, we will provide you with quality food preservatives for toothpaste sodium benzoate E211 and services in exchange for your sincere smile. We have standardized production workshops, production management norms and processes. In terms of management, we will more clearly define the responsibilities and authorities of each department and job position.
Hot Tags: Ascorbic Acid CAS NO. 50-81-7, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, free sample, Kosher Halal, in food industry, food grade additives, MPG in Antifreeze, Tween60, decorating gel, TCP food grade additives, propylene glycol in food, CAS NO 50 81 7
[[ProKeywords]]





