99.9% Purity Naphazoline Hydrochloride Powder CAS 550-99-2 with Best Price From Star-Selection

• Customization: Available
• CAS No.: 550-99-2
• Formula: C14h14n2.Clh
• Model NO.: Naphazoline Hydrochloride
• Classification: High Purity Material
• Grade: LR
• Specific Usage: For Biological Purpose, Technical Grade
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents
• Source: Dry Powder
• Habit Appellation: Chemical Medicine
• Application: Industry, Scientific Research
• Storage Environment: Low Temperature Drying
• Shelf Life: 3 Years
• MW: 358.21
• Transport Package: 1kg/Bag
• Specification: 1000kg
• Trademark: Star-Selection
• Origin: Huanggang
• HS Code: 000000
• Production Capacity: 100000kg/Year

Product Description

 

Product Description

Name  :     Naphazoline Hydrochloride
Shape :     White crystalline powder

Use for :   
               Napazoline hydrochloride is a vasoconstrictor. The product is an α-receptor agonist, which has the effect of constricting the blood vessels of the nasal mucosa, reducing the exudate of the blood vessels, and reducing the swelling and congestion of the nasal mucosa. Clinical for the treatment of allergic rhinitis, inflammatory nasal congestion, acute and chronic rhinitis.

                     
 

              

               Napazoline hydrochloride is a white or nearly white crystalline powder. Bitter. Soluble in water, soluble in ethanol, slightly soluble , insoluble in ether. Melting point 254 ~ 260ºC. A vasoactive drug acting on the circulatory system, of the adrenergic class, having the pharmacological activity of constricting blood vessels and relieving nasal mucosa swelling and congestion. It is a direct acting alpha adrenergic apparent agent that constricts the dilated arteriole in the nose, but has no effect on beta adrenergic receptors. After local application, the effect can appear within 10 minutes, lasting 2 to 6 hours. Clinically, it is used to treat acute and chronic nasal, eye and pharyngeal mucosal congestion caused by various reasons.

Name	CAS	molecular	density
Naphazoline Hydrochloride	550-99-2	C14H15ClN2	1.15

 

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Our Advantages

 

Why Choose US?
1.Selecting raw materials strictly,our products are the highest purity.
2.Reasonable and competitive price. Provide the best and professional service.
3.Fast delivery of the samples ,samples from stock. Reliable shipping way.
4.Full experience of large numbers containers loading in Chinese sea port.
5. Best after-service after shipment .
6. Professional documents for your custom clearance.
Our Service
1.Cooperate with research institutions, we strictly control the process from  raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. 
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
FAQ:
Q1:Will you supply samples for testing?
A: Free samples for the quality evaluation for most products, customers only need to undertake the shipping fee for delivery the samples to your door.
Q2:What's your MOQ?
A: For the high value product, our MOQ starts from 10g,100g and 1kg.
Q3:Which kind of payment terms do you accept?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or Western Union . Bulk order by T/T or L/C.
Q4:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
Q5:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.