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Nanjing Bangnuo Biotechnology Co., Ltd.

Naphazoline Hydrochloride, Sympathomimetic, Pharmaceutical manufacturer / supplier in China, offering Vasoconstrictor Pharmaceutical Raw Materials 550-99-2 Naphazoline Hydrochloride, Nanjing Bangnuo Sex Hormones Addyi / Flibanserin (167933-07-5) for Treating Depression, Weight Loss Powder 94-07-5 Bitter Orange / Synephrine (API) for Sale and so on.

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Vasoconstrictor Pharmaceutical Raw Materials 550-99-2 Naphazoline Hydrochloride

Purchase Qty.:
(g)
10-99 100-999 1,000+
FOB Unit Price: US $2 US $1.5 US $1.2
Purchase Qty. (g) FOB Unit Price
10-99 US $2
100-999 US $1.5
1,000+ US $1.2
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Production Capacity: 1500kg/Month
Transport Package: 1kg/Foil Bag
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: 550-99-2
  • Customized: Non-Customized
  • Suitable for: Elderly, Children, Adult
  • Purity: >99%
  • CAS: 550-99-2
  • Specification: 25kg/drum
  • HS Code: 3001909091
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, BP
  • State: Powders
  • Alias: Naphazoline Hydrochloride
  • Trademark: NJBN
  • Origin: Made in China
Product Description
Vasoconstrictor Pharmaceutical Raw Materials 550-99-2 Naphazoline Hydrochloride

Naphazoline Hydrochloride
Naphazoline Hydrochloride Assay: 99.5%
Naphazoline Hydrochloride CAS No.: 550-99-2
Naphazoline Hydrochloride EINECS No.: 208-989-2
Naphazoline Hydrochloride Molecular Formula: C14H15ClN2
Naphazoline Hydrochloride 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

Descriptions :

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.

Applications:

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.

Specification:
 
ItemsSpecificationsResults
AppearanceWhite crystalline powderPass
Assay99.0%~101.0%99.77%
Melting point254.0~260.0°C254.1~257.7°C
Loss on drying0.50% Max0.10%
pH5.0~6.56
Residue on ignition0.20% max0.08%
Total impuritiesnot more than 2.0%Pass
AlcoholNot more than 300 ppmPass
 
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