Import Erythorbic Acid — Buy in Bulk from Supplier in China

Erythorbic acid is a synthetic isomer of ascorbic acid, used primarily as an antioxidant and preservative in food processing. This product from Aurora Industry Co., Ltd. is supplied as a white to off-white crystalline powder with a purity level of at least 99.0% as determined by titration, consistent with USP and FCC standards. The material is free from visible foreign particles and has a moisture content below 0.5% by loss on drying.

It is commonly used in cured meats to stabilize nitrite color, in fruit juices to prevent browning, and in canned vegetables to retain natural色泽. The compound functions by scavenging free radicals and inhibiting enzymatic oxidation, with typical usage levels ranging from 50 to 500 ppm depending on the application. Unlike ascorbic acid, erythorbic acid does not contribute vitamin activity but offers comparable antioxidant performance without altering flavor profiles.

Buyers in the processed food, beverage, and pharmaceutical sectors source this material for its stability under heat and acidic conditions. The product is packaged in 25kg multi-layer kraft paper bags with inner polyethylene lining, sealed for moisture protection. Bulk orders are shipped under FOB or CIF terms from Chinese ports such as Shanghai or Ningbo. Lead time is typically 15 to 20 days after order confirmation, subject to production scheduling.

Aurora Industry Co., Ltd. is a manufacturer and exporter of food-grade chemical additives based in China, with a focus on organic acids and preservatives. The company operates under a harbor-tier verification status, indicating basic compliance with export documentation and factory inspection protocols. There is no public information on production capacity, laboratory certifications, or client list, and response metrics are not available on the listing.

The supplier does not claim ISO, FDA, or HALAL certifications in the provided data, nor does it state a history of export volume or years in operation. Its presence is limited to product supply and basic contact details. Buyers should treat this as a direct manufacturer without verified quality management systems unless independently confirmed. All technical claims must be validated through sample testing and third-party documentation.