Xiamen Sheng Lang SaiChuang Biological Technology Co., Ltd

Basic Info.

Model NO.:CAS: 550-99-2 

Naphazoline HCL

Synonyms:Naphconforte;Niazol;Privinehydrochloride

Assay:99%

CAS No.:550-99-2

Molecular Formula:C14h15cln2

Molecular Weight:246.74

Melting Point:254-260 °c

Boiling Point:440.5°c at 760 Mmhg

Flashing Point:220.2°c

Appearance:White to off-White Crystaline Powder

Application:Sympathomimetic Agent, Vasoconstrictor

Export Markets:Global

Additional Info.

Trademark:SMQ

Packing:Foil Bag or as Per Your Demand

Standard:Medicine grade

Origin:China

HS Code:2933290090

Production Capacity:100ton/Month

Product Description

Quick details:

Product Name: Naphazoline hydrochloride

Synonyms: 2-(1-Naphthylmethyl)-2-imidazoline hydrochloride; Naphazoline HCl; Naphthasoliumchloride; Privinehydrochloride;

Assay: 99%

CAS No.: 550-99-2

EINECS No.: 208-989-2

Molecular Formula: C14H15ClN2

Molecular Weight: 246.74

Melting point: 254-260 ° C

Boiling point: 440.5° C at 760 mmHg

Flashing point: 220.2° C

Solubillity in water: 170 g/L (20o C)

Sensibility: Hygroscopic

Appearance: White to off-white crystaline powder

Packing: 1kg/foil bag

Application: Sympathomimetic agent, vasoconstrictor

Description:

Naphazoline hydrochloride is the common name for 2-(1-naphthylmethyl)-2-imidazoline hydrochloride. It is a sympathomimetic agent with marked alpha adrenergic activity. It is a vasoconstrictor with a rapid action in reducing swelling when applied to mucous membrane. It acts on alpha-receptors in the arterioles of the conjunctiva to produce constriction, resulting in decreased congestion. It is an active ingredient in several over-the-counter formulations including Clear Eyes and Naphcon eye drops.

Application:

Naphazoline is a decongestant used to relieve redness, puffiness, and itchy/watering eyes due to colds, allergies, or eye irritations (smog, swimming, or wearing contact lenses). It is known as a sympathomimetic (alpha receptor agonist) that works in the eye to decrease congestion.

Some brands of naphazoline eye drops also contain other ingredients. Lubricants (such as glycerin, hypromellose, or polyethylene glycol 300) help protect the eyes from more irritation. Zinc sulfate, an astringent, helps reduce redness and irritation.