High purity Naproxe...

High purity Naproxen Base
High purity Naproxen Base
High purity Naproxen Base

High purity Naproxen Base

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99.6%
  • Payment Terms : L/C,T/T,

Keywords

Lower price Naproxen Base 99.6% Naproxen Base Naproxen Base offer competitive price

Quick Details

  • Appearance:White to off-white crystalline powder
  • Application:Pharmaceutical intermediates/ingredient/raw material
  • PackAge:25kg/drum
  • ProductionCapacity:15000|Kilogram|Year
  • Storage:Cool and dry place
  • Transportation:by sea or air, express for small quantity

Superiority:

Product name: Naproxen Base

CAS No.:22204-53-1

Molecule Formula:C14H13O3

Molecule Weight:229.2518

Purity: 99.6%

Package: 25kg/drum

Description:White to off-white crystalline powder

Manufacture Standards:USP/EP

Testing Index

Specifications

Conclusion

Description

White to off-white, practically odorless, crystalline powder

Comply

Identification

  1. Infrared absorption

Comply

  1. Ultraviolet absorption

Comply

Specific rotation

+83.0~+89.5°

+87.8°

Loss on drying

≤0.50%

0.03%

Heavy metals

≤0.002%

<0.002%

Chromatographic purity

Meet the requirements

Comply

Residual solvent

methanol

≤0.30%

Not Detected

Assay(on dry basis)

98.5%~ 101.5%

99.60%

Conclusion:        

The Product Conforms to USP/EP.

 

 

Details:

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on.  With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.

Related Searches

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View