QINGDAO TAOSIGN INTERNATIONAL TRADE CO.,LIMITED
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supplier - 7th
years
Free supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-0532-82683616
Mobile: 86-152 7524 1713
Tel: +86-0532-82683616
Fax: +86-0532-85761013
Province/state: Shandong
City: Qingdao
Street: RM1402, Doublestar Seacoase 7#, No. 5 Guizhou Road, Qingdao, Shandong, China
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1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client
Erythorbic Acid Details
CAS No.: 6381-77-7;7378-23-6
Standard: The product conforms to the standard of FCC
Storage: Store in a cool and dry place and Keep away from strong light and heat
Shlef life: 2 years
Erythorbic acid or erythorbate, formerly known as iso ascorbic acid and D-arabo ascorbic acid, is a stereoisomer of ascorbic acid.
Erythorbic Acid Specifications
| Items | Specification -- FCC IV |
| Name | Erythorbic Acid |
| Appearance | White odorless, crystalline powder or granules |
| Assay(on dry basis) | 99.0 - 100.5% |
| Chemical Formula | C6H8O6 |
| Specific rotation | -16.5 --- -18.0 º |
| Residue on ignitionc | <0.3% |
| Loss on drying | <0.4% |
| Particle size | 40 mesh |
| Heavy metal | <10 ppm max |
| Lead | <5 ppm |
| Arsenic | <3 ppm |
Erythorbic Acid Applications
Clinical trials have been conducted to investigate aspects of the nutritional value of Erythorbic Acid. One such trial investigated the effects of Erythorbic Acid on Vitamin C metabolism in young women; no effect on Vitamin C uptake or clearance from the body was found. A later study found that Erythorbic Acid is a potent enhancer of nonheme-iron absorption.
Since the U.S. Food and Drug Administration banned the use of sulfites as a preservative in foods intended to be eaten fresh (such as salad bar ingredients), the use of Erythorbic Acid as a food preservative has increased. It is also used as a preservative in cured meats and frozen vegetables.
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