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Home > Products >  Best quality Naproxen Sodium

Best quality Naproxen Sodium CAS NO.26159-34-2

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • Lower price Naproxen Sodium
  • High purity Naproxen Sodium
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Quick Details

  • ProName: Best quality Naproxen Sodium
  • CasNo: 26159-34-2
  • Molecular Formula: C3H4N2
  • Appearance: White to almost white crystalline powd...
  • Application: CAS: 26159-34-2
  • DeliveryTime: Within 15days
  • PackAge: 25kg/drum
  • Port: China sea port
  • ProductionCapacity: 25000 Kilogram/Year
  • Purity: 99.7%
  • Storage: Cool and dry place
  • Transportation: by sea or air, express for small quant...
  • LimitNum: 1 Kilogram

Superiority

Product name: Naproxen Sodium

CAS No.:26159-34-2

Molecule Formula:C14H13NaO3

Molecule Weight:252.241

Purity: 99.7%

Package: 25kg/drum

Description:White to almost white crystalline powder

Manufacture Standards:USP/EP

Testing Index

Specifications

Conclusion

Description

White to almost white crystalline powder

Comply

Identification

  1. Infrared absorption

Comply

  1. Ultraviolet absorption

Comply

Specific rotation

-17.0~+-15.3°

-16.7°

Loss on drying

≤1.0%

0.1%

Heavy metals

≤0.002%

<0.002%

Free Naproxen

≤1.0%

0.1%

Chromatographic purity

Meet the requirements

             Comply

Residual Solvents

Toluene ≤50ppm

             <1ppm

Toluene ≤50ppm

              <4ppm

Assay(on dry basis)

98.5%~ 101.5%

99.7%

Conclusion:        

The Product Conforms to USP38.

 

 

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.

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