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Wuhan Yuancheng Gongchuang Technology Co,ltd
Wuhan Yuancheng Gongchuang Technology Co,ltd

China 99% Anti Inflammatory Steroids CAS 22204-53-1 Naproxen for Anti Inflammatory manufacturer

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Gold Index: 165150

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99% Anti Inflammatory Steroids CAS 22204-53-1 Naproxen for Anti Inflammatory 

Price: 90.0 USD 
Payment Terms: T/T,WU,Money Gram 
Place of Origin: Hubei, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: disguise package or as requ...
Brand Name: gongchuang
Purity: 99%
source: Naproxen source
supplier: Naproxen supplier
Usage: Naproxen Usage
purity: 99% min
Standard: USP/BP/USP
Production Capacity: 500kg//month
Delivery Date: 4-15days
CAS No.: 22204-53-1
Alias: Naproxen
usage: Naproxen usage
price: Naproxen price
effects: medcine raw
Appearance: powder

99.2% Pure Naproxen Powder for Anti-Inflammatory 22204-53-1;
99% Anti Inflammatory Steroids CAS 22204-53-1 Naproxen for Anti Inflammatory

99% Anti Inflammatory Steroids CAS 22204-53-1 Naproxen For Anti inflammatory

Quick Detail: 

Product name: Naproxen                                                  Synonyms: DL-Naproxen
CAS Registry Number: 22204-53-1                                  EINECS: 244-838-7
Molecular Formula: C14H14O3                                        Molecular Weight: 230.26
Appearance: White to light yellow crystal powder             Melting Point: 152-154 °C(lit.)
Refractive Index: 67.5 ° (C=1, CHCl3)                              Storage Temp.: -20°C Freezer
Density: 1.197 g/cm3                                        
 
Usage: This product is one kind of NSAIDs with anti-inflammatory, analgesic, antipyretic effect.

 COA:
 

ItemSpecificationsResults
AppearanceWhite to almost white crystalline powderAlmost white 
crystalline
IdentificationA. Infrared absorptionThe infrared absorption spectrum is 
concordant with the reference spectrum
Conform
B. Ultraviolet AbsorptionAbsorptivities at 272nm,calculated on the
driedbase, do not differ by more than 3%
<1%
Specific rotation-17.0°to -15.3°-16.7°
Loss on drying≤1.0%0.2%
Heavy metals≤0.002%<0.002%
Free Naproxen≤1.0%0.1%
Related substances (HPLC)Impurity D(in-house)≤0.10%<0.01%
Impurity E(in-house, Impurity C in EP)≤0.10%<0.01%
Any other impurity≤0.10%<0.01%
Total impurities≤0.5%<0.01%
Residual Solvents
≤50ppm<1ppm
Methanol≤50ppm<12ppm
Ethanol≤100ppm<8ppm
[Assay] (On the dried 
basis) It contains 
C14H13NaO3
98.5% to 101.5%99.7%


Function:

Used for rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, gout and motor system chronic degenerative diseases and light, moderate pain.

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Company Info

Wuhan Yuancheng Gongchuang Technology Co,ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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