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Naproxene
Naproxene

Naproxene

Price USD50.00
Packge 25Kg/Drum
  • Min. Order:25KG
  • Supply Ability:100tons/month
  • Time:2022-07-14

Product Details

  • Product NameNaproxene
  • CAS No.22204-53-1
  • EINECS No.244-838-7
  • MFC14H14O3
  • MW230.26
  • InChIKeyCMWTZPSULFXXJA-DJEYLCQNNA-N
  • AppearancepowderWhite to Almost white
  • Melting point 152-154 °C (lit.)
  • storage temp. 2-8°C
  • Water Solubility Insoluble in water.
  • Boiling point 332.25°C (rough estimate)
  • density 1.1450 (rough estimate)

 

ITEM                             
SPECIFICATION
RESULTS
Appearance
Powder/Crystals
Complies
Color

White

Complies
Odor & Taste
Characteristic
Complies
Loss on Drying
≤5.0%
3.22%
Ash
≤5.0%
3.37%
Assay(  Polysaccharide By UV)
30%
32%
Sieve Analysis
80 mesh
98% through
Heavy Metals                        
<20ppm
Complies
Pb
≤2ppm
Complies
As
≤1ppm
Complies
Hg
≤1ppm
Complies
Bulk density
45-65g/100ml 
Complies
Residual Solvents
Eur. Pharm.2000
Complies
Microbiological Control
Total plate count
<1000 CFU/g
Complies
Yeast & mold
<100 CFU /g
Complies
E.coli  
Negative
Negative
Salmonella
Negative
Negative

 

 

Name:  Naproxen

Formula:  C14H14O3

Molecular Weight: 230.26             

Synonyms:  2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, (S)-;Naprontag;(2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid;Nafasol;Proxen LE;(+)-2-(Methoxy-2-naphthyl)-propionic acid;Artrixen;Tohexen;Rahsen;(S)-6-Methoxy-.alpha.-methyl-2-naphthaleneacetic acid;(S)-(+)-Naproxen;(S)-2-(6-Methoxy-2-naphthyl)propionic acid;(+)-2-(Methoxy-2-naphthyl)-propionic acid;        EINECS: 244-838-7              

Density: 1.197 g/cm3             

Melting Point: 152-154 °C(lit.)

Boiling Point:403.888 °C at 760 mmHg             

Flash Point: 154.529 °C    

It is a kind of NSAID, for ease common and severe pain, fever, inflammation, and by rheumatoid arthritis, rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, gout, menstrual cramps, tendonitis, slippery bursa phlogistic wait for disease caused by ankylosing reaction, also has therapeutic effect for menstrual disorders. Anti-inflammatory analgesic.

Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.

Any inquiries, pls feele to contact us! 

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  • Since:2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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