Naproxen Sodium CAS 26159-34-2

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: >99%
Payment Terms : L/C,T/T,

Keywords

26159-34-2 Naproxen Sodium C14H13NaO3

Quick Details

Appearance:white powder
Application:Pharmaceutical material
PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
ProductionCapacity:1000 |Metric Ton|Year
Storage:Cool Dry Place
Transportation:by sea or by air

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Details:

Solubility:
Slightly soluble in ether; soluble in methanol,
Soluble in 25 parts ethanol (96%), 20 parts methanol, 15 parts , 40 parts ether. Practically insoluble in water
Practically insoluble in water and freely soluble in alcohol.
In water, 15.9 mg/L at 25 deg C

Naproxen can be used as anti-inflammatory, antipyretic, analgesic, and PG synthase inhibitor. Naproxen has significant effect on rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, gout, motor systems (such as joints, muscles and tendons) chronic degenerative diseases, and mild, moderate pain such as dysmenorrhea.

PRODUCT NAME	NAPROXEN SODIUM
SHELF LIFE	3 years
ITEMS	SPECIFICATIONS	RESULTS
APPEARANCE	WHITE TO ALMOST WHITE CRYSTALLINE POWDER	WHITE CRYSTALLINE POWDER
IDENTIFICATION
A.INFRARED ABSORPTION	THE INFRARED ABSORPTION SPETRUM IS CONCORDANT WITH THE REFERENCE SPECTRUM	COMPLIES
B. ULTRAVIOLET ABSORPTION	ABSORPTIVITIES AT 2725NM,CALCULATED ON THE DRIED BASE, DO NOT DIFFER BY MORE THAN 3%	1%
SPECIFIC ROTATION	-17° -- -15.3°	-16.8°
LOSS ON DRYING	≤1.0%	0.1%
HEAVY METALS	≤0.002%	<0.002%< td="">
FREE NAPROXEN	≤1.0%	0.1%
RELATED SUBSTANCES(HPLC)
IMPURITY D(IN-HOUSE)	≤ 0.1%	<0.01%< td="">
IMPURITY E (IN-HOUSE,IMPUROTI C ON EP)	≤ 0.1%	<0.01%< td="">
ANY OTHER IMPURITY	≤ 0.1%	<0.01%< td="">
TOTAL IMPURITIES	≤ 0.5%	<0.01%< td="">
RESIDUAL SOLVENTS
TOLUENE	≤50PPM	<1ppm< td="">
METHANOL	≤50PPM	<4ppm< td="">
ASSAY (ON DRIED BASIS)	IT CONTAINS C14H13NAO3 98.5%-101.5%	99.3%
CONCLUSION	COMPLIES WITH USP38 STANDARD

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