Naphazoline Hydrochloride CAS No 550-99-2

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Naphazoline hydrochloride CAS No 550-99-2

CAS:
550-99-2
Fórmula molecular:
C14H15ClN2
Norma de calidad:
99.0%~101.0%
Embalaje:
25 kg/drum
Mininmum orden:
1 kg
Price inquiry:
sales@tnjchem.com
Manufacturer:
TNJ Chemical

Detalles del producto

Buy Naphazoline hydrochloride CAS No 550-99-2, a chemical intermediate for pharmaceutical uses from TNJ Chemical, China leading Naphazoline hydrochloride suppliers, factory & manufacturers. If you want to buy Naphazoline hydrochloride, please mail to sales@tnjchem.com

Naphazoline hydrochloride (CAS No 550-99-2), Naphazoline Hydrochloride Ophthalmic Solution USP, 0.1%, a sterile solution, is an ocular vasoconstrictor and imidazoline derivative sympathomimetic amine. It occurs as a white, odorless, crystalline powder having a bitter taste and is freely soluble in water and in alcohol. The active ingredient is represented by the following structural formula:

Naphazoline Hydrochloride (structural formula)

C14H14N2·HCl

Mol. Wt 246.74

Chemical Name:
2-(1-naphthylmethyl)-2-imidazoline monohydrochloride

Specification

Loss on drying ≤2.0%

Heavy metals ≤10 ppm

Water ≤1.0%

Sulphated ash ≤0.5%, determined on 1.0 g.

Related substances Unspecified impurities: for each impurity≤0.10%

Total Impurity ≤0.5%

Purity ≥99.0%

Assay 99.0%~101.0% (anhydrous substance).

Microbiological Analysis

Total plate count ≤1000cfu/g

Yeast and Moulds ≤100cfu/g

E. Coli. Absent

Salmonella Negative

S.aureus Absent

Application

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.