Anhui, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, GMP, GAP
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Naproxen Sodium, Naproxen, Naproxen Sodium Bp/USP/Ep manufacturer / supplier in China, offering Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen, Ginsenoside Ginseng Extract Panax Ginsing P. E., Diltiazem Hydrochloride / Diltiazem HCl CAS 33286-22-5 and so on.

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Supplier Homepage Products pharmaceutical intermediates Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen

Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $1-100/ kg
Port: Shanghai, China
Production Capacity: 500ton/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Powder: Yes
Customized: Non-Customized
Certification: ISO 9001, USP
State: Powder
Purity: >99%
Product Name: Naproxen Sodium

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Basic Info

Model NO.
Naproxen Sodium
White to Almost White Crystalline Powder
Cool Dry Place
Transport Package
Product introduction

Naproxen sodium is non-steroidal anti-inflammatory drug. It is suitable for relieving all kinds of mild to moderate pain,such as tooth extraction and other post-operative pain, primary dysmenorrhea and headache. Naproxen sodiumcan also be used to treat rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, Juvenilearthritis, tendinitis, bursitis and acute gouty arthritis. Naproxen sodium can relieve symptoms of swelling and limited activity in arthritis.





White to almost white 

crystalline powder

Almost white crystalline


A. Infrared absorption

The infrared absorption 

spectrum is concordant 

with the reference spectrum


B. Ultraviolet Absorption

Absorptivities at 272nm,

calculated on the dried 

base, do not differ by 

more than 3%


Specific rotation

-17.0°to -15.3°


Loss on drying



Heavy metals



Free Naproxen



Related substances


Impurity D(in-house)



Impurity E(in-house, Impurity C in EP)



Any other impurity



Total impurities



Residual Solvents












(On the dried basis)

It contains C14H13NaO3

 98.5% to 101.5%



The results conforms with USP35 standards

Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen

Packaging & Delivery

Packing :1kg/bag ,25kg/bag;25kg/drum; according to your requirements 
Port: Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time : 3-5 working days upon received the payment
Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen

Company Profile 

Hefei JOYE Import & Export CO.,LTD is a import and export trade company established in 2011.Approved by the Chinese government set up trade enterprises.The Customs Registration code of the company is 3401961603.The company's trading system gradually mature stable,scale,expanding opening flexible, the godfather management,Its marketing network, good business reputation has been praised by customers.The company has already established marketing channels with many manufactures and customers all over the world ,and also has extended her business ranges , including Chemical raw materials.
Food Additives,Spices and Clothing and shoes.
We adhering to the "pragmatic, serious, responsible, efficient" management thought construction of the unique enterprise culture, and provide the best service and high quality products, and you achieve mutual reciprocity and mutual benefit relations of cooperation.
Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen
Naproxen Sodium CAS No. 22204-53-1, Bp/USP/Ep Naproxen

Contact us

Telephone:86 551 65573716
Cell-phone:86 15256900602


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