99% Naphazoline Hydrochloride powder Naphazoline Hcl
Quick Details Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram, Trade Assurance and Paypal Supply Ability: 1000 Kilogram/Kilograms per Month Naphazoline Hydrochloride Powder Naphazoline Hcl Key words 1: Naphazoline Hydrochloride Powder Sample: Availiable Product Name: Naphazoline Hcl Shelf life: 2 Years Grade: Phamaceutical Grade Dosage Form: PILLs,Powder,tablet Appearance: White Powder Assay: HPLC 99% Function: Antipyretic Analgesics CAS: 550-99-2 Animal Type: PETS Application: Pharmaceutical Raw Intermediates Certificate: ISO 99% Naphazoline Hydrochloride powder Naphazoline Hcl Product Description Product Name: Naphazoline HCL CAS No.: 550-99-2 Appearance: White Crystalline Powder Assay: 99% Melting Point: 254-260℃ pH value: 5~6.5 Molecular Formula: C14H15N2Cl Molecular Weight: 246.74 Items Specifications 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% Naphazoline HCL 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 Eucool, Clear Eyes and Naphcon eye drops. The non-hydrochloride form of Naphazoline has the molecular formula C14H14N2 and a molar mass […]