CasNo.92-55-7,5-Nitro-2-furaldehydediacetate,(92-55-7) Suppliers

1 Kilogram	FOB Price:USD 2.0000 -3.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

(5-Nitrofuran-2-yl)methylene diacetate 5-Nitro-2-furaldehyde diacetate 5-Nitro-2-furaldehydediacetate factory

Quick Details

Appearance:Yellow fine crystalline powder
Application:Used as pharmaceutical intermediates, used in the manufacture of furan anti-infectives such as furazolidone, nitrofurazone, furadantin, nitrovin, nifuroxazide, veterinary raw materials, flavors, etc.
PackAge:According to customers' requirements
ProductionCapacity:50 |Metric Ton|Day
Storage:Store In Dry, Cool And Ventilated Place
Transportation:By Sea Or By Air

Superiority:

5-Nitro-2-furaldehydediacetate

Description of properties: very light yellow crystalline powder.

CAS: 92-55-7

Molecular weight: 243.17
Molecular formula: C9H9NO7

Content: ≥98.5%
Melting point: 89-93°C

Standard: Enterprise Standard

Production method:

It is obtained by nitrification and esterification of furfural. Add acetic anhydride to the reaction pot, cool to -5 ° C, add 1/5 of the mixed acid (nitric acid and sulfuric acid), and then add a mixture of nitric acid and furfural (1:2 by volume) at the same time to control the temperature. After about 0 °C, about 5-6h is added, and a part of furfural is continuously added dropwise. Then, stirring for 1 h, adding water and sodium carbonate solution, heating to 55-62 ° C, and keeping warm for 1 h. Cool to 15 ° C, filter, wash with water, dry to obtain the finished product, the yield of 85%.

Uses: Used as pharmaceutical intermediates, used in the manufacture of furan anti-infectives such as furazolidone, nitrofurazone, furadantin, nitrovin, nifuroxazide, veterinary raw materials, flavors, etc.

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

Details:

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.

2012731141821974.jpg (700×200)

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.