CasNo.26159-34-2,High Quality Naproxen sodium,(26159-34-2) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram

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26159-34-2 Naproxen sodium Naproxen sodium Price

Quick Details

Appearance:White powder
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

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2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
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Jessica | Senior Sales | Qingdao Sigma chemical Co.,Ltd

| Address:No 70,Shandong Road,Qingdao city,China

Details:

igh quality USP 39/EP 9.0 /BP 2012 Naproxen Sodium CAS NO 26159-34-2

Introduction

Name: API Raw Material Naproxen Sodium powder

Synonyms: (S)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid sodium salt

C.A.S NO. : 26159-34-2

Specification: 98.5% to 101.5%

Standard: EP/BP/USP

Molecular formula: C14H13NaO3

Characteristic: White to almost white crystalline powder

Solubility: Soluble in water, methanol; slightly soluble in ethanol

Melting point: 250-251℃

Boiling point: 403.9℃ at 760 mmHg

Function

Naproxen sodium is non-steroidal anti-inflammatory drug. It is suitable for relieving all kinds of mild to moderate pain,such as tooth extraction and other post-operative pain, primary dysmenorrhea and headache. Naproxen sodium can also be used to treat rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, Juvenilearthritis, tendinitis, bursitis and acute gouty arthritis. Naproxen sodium can relieve symptoms of swelling and limited activity in arthritis.

Specification

Item		Specifications	Results
Appearance		White to almost white crystalline powder	Almost white crystalline
Identification	A. Infrared absorption	The infrared absorption spectrum is concordant with the reference spectrum	Conform
Identification	B. Ultraviolet Absorption	Absorptivities at 272nm, calculated on the dried base, 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	Toluene	≤50ppm	<1ppm
	Methanol	≤50ppm	<12ppm
	Ethanol	≤100ppm	<8ppm
[Assay] (On the dried basis) It contains C14H13NaO3	98.5% to 101.5%		99.7%
Conclusion	The results conforms with USP35 standards