Naphazoline Nitrate

About Naphazoline Nitrate

Naphazoline NitrateLC4192 Naphazoline nitrate suitable for use as an active pharmaceutical ingredient api Ph Eur,BP Order number Packaging Quantity Price AC31192 Plastic bottle 1 kg Inquire Product information Grade Ph Eur,BP Synonyms 2-(1-Naphthylmethyl)imidazolinium nitrate Hill Formula C14H15N3O3 HS Code 2933 29 10 EC number 225-915-4 Molar mass 273.29g/mol CAS number 5144-52-5 Chemical and physical data Solubility 28g/l (20C) Melting point 167-170C Molar mass 273.29g/mol Bulk density 550kg/m3 pH value 5.0-6.5 (10g/l, H2O, 20C) Safety information according to GHS Hazard Statement(s) H302: Harmful if swallowed. Signal Word Warning Hazard Pictogram(s) Storage class 10 - 13 Other liquids and solids WGK WGK 3 highly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Safety information R Phrase R 22Harmful if swallowed. Categories of danger harmful Hazard Symbol Harmful Toxicological data LD 50 oral LD50 rat 1260 mg/kg Specifications Assay(perchloric acid titration, calculated on dried substance) 99.0 - 101.0% Identity(IR-spectrum) conforms Appearance white or almost white, crystalline powder Appearance of solution(10g/l, water) clear and colourless pH(10g/l, water) 5.0 - 6.5 Chloride (Cl) 0.02% Residual solvents (Ph.Eur./USP/ICH) class2(Toluene) 80ppm Residual solvents (Ph.Eur./USP/ICH) class 3(Acetone) 1000ppm Residual solvents (Ph. Eur./USP/ICH) of class 3(Propan-2-ol) 5000ppm Diisopropylether 500ppm Other residual solvents (Ph.Eur./USP/ICH) excluded by the manufacturing process Related substances (HPLC) - Naphthylacetylethylenediamine 0.5% - Largest unspecified impurity 0.10% - Sum of all impurities 1.0% Sulfated ash(600C) 0.1% Loss on drying(105C) 0.5%