Manufacturer high q...

Manufacturer high quality Naphazoline hydrochloride with best price

Manufacturer high quality Naphazoline hydrochloride with best price

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Naphazoline hydrochloride Naphazoline HCl cas 550-99-2

Quick Details

  • Appearance:white powder
  • Application:a kind of vasoconstrictor commonly used in otorhinolaryngology and ophthalmology of hospitals
  • PackAge:aluminum foil bag
  • ProductionCapacity:100|Kilogram|Month
  • Storage:cool and dry place
  • Transportation:EMS,EUB,FEDE,DHL,UPS,etc

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

 

Details:

 

Product name Naphazoline Hydrochloride
Cas number 550-99-2
Molecular formula                     C14H15ClN2
Molecular weight 246.74 
Melting point 254-260ºC
Boiling point 440.5ºC at 760 mmHg
Relative density 1.15 g/cm3
Functions

 

Naphthyl hydrochloride is also known as nasal eye net. It is a kind of vasoconstrictor commonly used in otorhinolaryngology and ophthalmology of hospitals. It is an adrenergic drug with strong contractile blood vessels and boosting effect. It has a central nervous system. Inhibition, by contracting local blood vessels, plays a role in anti-inflammatory and analgesia in localized lesions where inflammation occurs, and can eliminate congestion due to fatigue or other causes. Clinically used for the treatment of cold, acute and chronic rhinitis, allergic conjunctivitis, allergic and inflammatory nasal congestion. Local long-term use can lead to too little blood flow in the medication, which causes the resistance to decline, resulting in a double infection. Can not be taken orally. Excessive drops or too high a concentration of the drug can cause poisoning. Children should be cautious, infants, high blood pressure, hyperthyroidism should be used with caution, and atrophic rhinitis should be banned. The interval between drops is preferably not less than 4 to 6 hours.

 

 

Items

Specifications

Results

Appearance

White crystalline powder

Pass

Assay

99.0%~101.0%

99.77%

Melting point

254.0~260.0℃

254.1~257.7℃

Loss on drying

0.50% Max

0.10%

pH

5.0~6.5

6

Residue on ignition

0.20% max

0.08%

Total impurities

not more than 2.0%

Pass

Alcohol

Not more than 300 ppm

Pass

 

 

 

Packing and shipping

 

 

 

 

 

 

 

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