Naphazoline hydrochloride 550-99-2 [email protected]

Naphazoline hydrochloride 550-99-2 1.Competitive price 2.Fast Delivery Within 2 days 3.SGS , BV, GMP,ISO approve 4.Professional factory _.jpg Naphazoline hydrochloride.pngNaphazoline hydrochloride..png _.jpg Naphazoline Hydrochloride 550-99-2 Name: Naphazoline Hydrochloride Date Of Produce:20150924 Inspection basis : USP32 Item Standard Results Appearance White crystalline powder pass Melting Point 254.0-260.0 °C 254.2-257.7 °C Loss on drying ≤0.5% 0.11% Residue on ignition ≤0.2% 0.08% PH 5.0-6.5 5.8 Assay 99.0%~101.00% 99.74% CONCLUSION Pass USP32 _.jpg Product name Naphazoline Hydrochloride CAS NO. 550-99-2 Synonyms Naphazoline Hydrochloride Category Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals. Purity 99% Naphazoline Hydrochloride Appearance Naphazoline Hydrochloride powder Shelf life 2 years for Naphazoline Hydrochloride Usage 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. Storage Naphazoline Hydrochloride should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. _.jpg This product is an initial-receptor agonist with contractile nasal mucosal vascularization, reducing the exudation of blood vessels, and alleviating swelling and congestion of the nasal mucosa. Naphthazoline hydrochloride is an epinephrine, which can directly stimulate the skin, mucous membrane and internal organs of vascular smooth muscle. It has a strong contractile effect on the mucosal blood vessels, and can relieve nasal congestion quickly. At the same time, can cause the whole body small arteries and small vein to contract, causes the peripheral resistance to increase obviously, causes the blood pressure to rise, the microcirculation obstacle, this effect is stronger than the adrenalin.