Ascorbic Acid

Chemical names:

(5R)-5-[(1S)-1,2-Dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one.

Synonyms: L-ascorbic acid; L-xylo-ascorbic acid; L-(+)-ascorbic acid; vitamin C

CAS No.: 50-81-7

Einecs No.: 200-066-2

E No: E300

Empirical formula: C6H8O6

Molecular mass: 176.13 g/mol

Stability and storage

This product is fairly stable to air if protected from humidity, but is somewhat sensitive to heat.The product may be stored for 24 months from the date of manufacture in the unopened originalcontainer and at room temperature below 25°C. On prolonged storage, a slight yellowdiscoloration may occur which, however, does not affect the biological activity.

Uses

Especially suited for direct compression of tablets.

Compendial compliance

The ascorbic acid used in this formulation meets all requirements of the relevant monographsof the USP, FCC and Ph. Eur. when tested according to these compendia.

Safety

This product is safe for the intended use. Avoid ingestion, inhalation of dust or direct contactby applying suitable protective measures and personal hygiene. For full safety informationand necessary precautions, please refer to the respective Material Safety Data Sheet.

Our Server

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

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.

Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

   Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

  Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.