
High Quality Ascorbic Acid Powder with Purity 99% CAS: 50-81-7
Ascorbic Acid is a water-soluble vitamin rich in fruits and vegetables.
CAS NO. 50-81-7
Product Introduction
We strive to make the company a large-scale leading enterprise in the natural Cocoa Powder food grade additives, EEC NO.: E621 food grade additives, CAS NO. 121-32-4 industry and build a high-tech team with advanced technology and excellent service. Our company insists on strengthening the ability training of employees, promoting the combination of theory and practice of employees, and opening up development space. Through strategic guidance, our company's comprehensive strength has been significantly improved, achieving sustainable and rapid rolling development. We implement a pragmatic, rigorous, scientific three-dimensional multi-dimensional marketing strategy. We hope to become a company driven by scientific and technological innovation to realize transformation and upgrading and high-quality development of enterprises.
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.
Many years of experience in the import and export of High Quality Ascorbic Acid Powder with Purity 99% CAS: 50-81-7 has laid the foundation for our understanding of domestic and foreign product standards and quality. We firmly think that we have the full capability to give you contented merchandise. Our product order time is fast, delivery time is short, do not delay the delivery of the agreed time, according to the agreed time delivery.
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