This section focuses on an overview of erythorbic acid powder as well as its manufacturing processes and uses. Also, please check out the introduction to erythorbic acid manufacturers, supply chain issues, erythorbic acid suppliers, and erythorbic acid prices. Sinofi’s technical sales can help you buy high-quality erythorbic acid in bulk for your industry applications at wholesale prices based on E315 and CAS 89-65-6.
Table of Contents
What is Erythorbic Acid?
Erythorbic acid is a food-grade antioxidant commonly used as a preservative in the food industry. It is a white, crystalline solid with the molecular formula C6H8O6. Erythorbic acid is a stereoisomer of ascorbic acid (vitamin C), meaning it has the same molecular formula but a different spatial arrangement of atoms. According to the U.S. Food and Drug Administration (FDA), it is approved to be used in food. Erythorbic acid has been evaluated by relevant regulatory authorities like JECFA, ECHACHEM, and WHO.
CAS No.: 89-65-6
According to the American Chemical Society, the CAS number of erythorbic acid is 89-65-6.
Chemical Formula: C6H8O6
E Number: E315
According to the European Food Safety Authority (EFSA), erythorbic acid is designated as food additive E315. Erythorbic acid is a versatile antioxidant and industrial ingredient due to its unique properties.
Bulk Erythorbic Acid Manufacturers
Top erythorbic acid manufacturers include some companies in the United States, Mexico, and China. Chinese manufacturers dominate the market due to their cost-effective manufacturing processes and abundant raw material supplies. Many of these companies manufacture erythorbic acid and produce other food additives and chemical products.
Sinofi is a bulk erythorbic acid manufacturer in China, and we have a manufacturing facility with 2,500 square meters for the production of erythorbic acid E315. We supply high-quality erythorbic acid at bulk prices for our clients in the food, pharmaceutical, and feed industries.
Manufacturing Process of Erythorbic Acid
The manufacturing process for butylated hydroxytoluene typically involves the following steps:
The production of erythorbic acid typically involves a fermentation process using glucose as the starting material. The key steps include:
- Fermentation of glucose to D-glucono-δ-lactone.
- Chemical conversion of D-glucono-δ-lactone to 2-keto-D-gluconic acid.
- Hydrogenation to form D-isoascorbic acid (erythorbic acid).
Bulk Erythorbic Acid Suppliers
Erythorbic acid suppliers play crucial roles in ensuring a steady and reliable supply of erythorbic acid to food, feed, pharmaceuticals, cosmetics, and other industries. Top suppliers produce high-quality erythorbic acid E315 and also distribute it directly to large industrial customers or their regional distributors. However, some other companies specialize in the distribution and supply of erythorbic acid.
Sinofi is a bulk erythorbic acid supplier in China, and we have a warehouse with 1,200 square meters for high-quality erythorbic acid E315. We supply different grades of erythorbic acid at wholesale prices to various industries around the world.
Supply Chain of Erythorbic Acid
The erythorbic acid supply chain involves several key steps:
- Raw material sourcing (primarily glucose).
- Manufacturing in large-scale production facilities.
- Quality control and packaging.
- Distribution to food manufacturers and other industries.
The erythorbic acid supply chain is global and complex, involving manufacturers, distributors, exporters/importers, and specialized services like quality control and logistics. Many companies, especially larger ones, often fulfill multiple roles in this chain.
Wholesale and Buy Erythorbic Acid in Bulk
The wholesale market for erythorbic acid is dominated by manufacturers and distributors, primarily based in China, India, and the United States. Buying erythorbic acid wholesale requires careful consideration of purity, pricing, and regulatory compliance. By understanding the market dynamics and following best practices, erythorbic acid buyers can secure a stable supply of this important antioxidant at competitive prices.
As a bulk erythorbic acid manufacturer and supplier in China, we supply high-quality erythorbic acid powder to large food manufacturers and pharmaceutical companies worldwide. We also wholesale our erythorbic acid E315 to small customers. Normally, they want to buy erythorbic acid in small quantities. To serve them, we can wholesale erythorbic acid at bulk prices and provide a one-stop purchasing service as they require.
Erythorbic Acid Prices (USD/Kg)
Food Grade Erythorbic Acid Price (Purity>=99.5%)
| Volume | Unit Price | Shipment |
| 50g | 9 USD | Express |
| 500g | 16 USD | Express |
| 1Kg | 25 USD /Kg | Express |
| 20Kg | 20% cheaper | Express |
| 100Kg-Above | negotiable | Express / Sea |
Erythorbic acid prices may vary significantly depending on purity, quantity, and specific supplier agreements. They can fluctuate based on market conditions, raw material costs, and demand. Bulk purchases may receive discounted rates. Understanding the true cost of erythorbic acid involves more than just the base price per kilogram. By considering all these elements, erythorbic acid buyers can make informed decisions about their purchases, balancing cost, quality, and logistics to find the best value for their specific needs.
Furthermore, the above price quotations of erythorbic acid, especially for small orders, do not include the express shipping fee. The reason is that the shipment cost of erythorbic acid E315 may exceed the value of the sample. However, the bulk wholesale prices of erythorbic acid will be much lower than those of small orders. Please contact us for more details.
Erythorbic Acid Uses
Erythorbic acid has a wide range of applications across various industries:
Antioxidant: Erythorbic acid is primarily used as an antioxidant in processed foods. It helps prevent oxidation, which can lead to color changes, off-flavors, and nutrient loss.
Color preservation: In meat products, it helps maintain the desirable red color by preventing the oxidation of myoglobin to metmyoglobin.
Curing agent: It’s used in cured meats as a reducing agent, accelerating the conversion of nitrates to nitrites, which are essential for proper curing.
Flavor stabilizer: Erythorbic acid helps preserve the flavors in various food products by preventing oxidative degradation.
Vitamin C substitute: While not nutritionally equivalent to ascorbic acid, it can be used as a cheaper alternative in some food applications where vitamin C’s nutritional value is not the primary concern.
Browning prevention: In fruits and vegetables, it helps prevent enzymatic browning, maintaining their fresh appearance.
Erythorbic Acid Benefits
The primary benefits of using butylated hydroxytoluene include:
- Cost-effective alternative to ascorbic acid.
- Generally Recognized as Safe (GRAS) by the FDA.
- Effective at lower concentrations compared to some other antioxidants.
- Synergistic effects when used with other antioxidants.
Erythorbic Acid Used in Cosmetics
A Natural Black Hair Cream – Formulation by Weight
Ingredients by weight: Water, 65 parts; Petrolatum, 3 parts; Antioxidant, 2 parts; Linoleic acid, 1 part; Palmitoyl tripeptide-1, 0.7 parts; p-Phenylenediamine, 2 parts; Preservative, 0.5 parts; Emulsifier, 6 parts; Inositol hexaphosphate, 0.5 parts; Moisturizer, 3 parts; Plant extract, 2 parts; Phenyl methyl pyrazolone, 0.3 parts; Disodium EDTA, 0.2 parts; Fragrance, 0.3 parts.
Antioxidants include thioglycolic acid, sodium sulfite, erythorbic acid, resorcinol, and m-aminophenol, wherein the weight ratio of thioglycolic acid, sodium sulfite, erythorbic acid, resorcinol, and m-aminophenol is 5: 5: 5: 4: 4.
Moisturizers include ethanolamine, propylene glycol, and butylene glycol, and preservatives include cetrimonium chloride and phenoxyethanol, wherein the weight ratio of cetrimonium chloride and phenoxyethanol is 1: 3.
Emulsifier includes cetearyl alcohol, C12-13 paraether-15, and cetearyl alcohol polyether-15, the weight ratio of cetearyl alcohol, C12-13 paraether-15, and cetearyl alcohol polyether-15 is 12: 3: 1.
Plant extract includes polygonum multiflorum extract, ginseng extract, galla chinensis extract, and platycladus orientalis leaf extract.
In conclusion, erythorbic acid serves as an excellent additive in various industries due to its antioxidant properties and functional benefits. As a bulk erythorbic acid manufacturer and supplier in China, Sinofi sells different grades of erythorbic acid at wholesale prices to large manufacturers and small customers worldwide.