Pharmaceutical Naphazoline Hydrochloride Clear Eyes (CAS No.: 550-99-2)

  • Model NO.: CAS: 550-99-2
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • Molecular Formula: C14h15cln2
  • Appearance: White to off-White Crystaline Powder
  • Transport Package: According to Order or as Required
  • Origin: China
  • Powder: Yes
  • Certification: ISO 9001
  • State: Solid
  • Model No: 550-99-2
  • Molecular Weight: 246.74
  • Trademark: Saichuang
  • Specification: USP
  • HS Code: 2939190090
Clear Eyes and Naphcon-a Eye Drops Ingredient Naphazoline Hydrochloride (CAS No.: 550-99-2)

Product info.
Basic info.

  Model NO.:CAS No.: 550-99-2
  Naphazoline HCl:Naphazoline Hydrochloride
  Assay:99%
  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
  Character:White Crystalline Powder
  Package:1kg/Foil Bag
  Export Markets:Global

Additional Info.

  Trademark:Saichuang
  Packing:Discreet
  Standard:99%
  Origin:Wuhan, China
  HS Code:3001200010
  Production Capacity:300kg/Month


Product Description

Clear Eyes and Naphcon-a Eye Drops Ingredient Naphazoline Hydrochloride (CAS No.: 550-99-2)

Naphazoline Hydrochloride Quick details:

  Product Name: Naphazoline hydrochloride
  Synonyms: 2-(1-Naphthylmethyl)-2-imidazoline hydrochloride; Naphazoline HCl; Naphthasoliumchloride; Privinehydrochloride; Prizolehydrochloride; Rhinantin; Rhinoperd; Sanorin-spofa; 2-(naphthalen-1-ylmethyl)-4, 5-dihydro-1H-imidazole hydrochloride (1: 1); 2-(naphthalen-1-ylmethyl)-4, 5-dihydro-1H-imidazol-3-ium
  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

Naphazoline Hydrochloride 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.

Naphazoline Hydrochloride 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.

Naphazoline Hydrochloride Specification:
 


Items
Specifications Results
Appearance White crystalline powder Pass
Assay 99.0%~101.0% 99.77%
Melting point 254.0~260.0°C 254.1~257.7°C
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


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