2-Ethoxybenzoic acid CAS NO.134-11-2

CAS Number 134-11-2 Grade Pure Packing 40 Kg The Shelf-life -------- Storage conditions and precautions Store in tightly sea…

CAS Number 134-11-2 Grade Pure Packing 40 Kg The Shelf-life -------- Storage conditions and precautions Store in tightly sealed containers in a cool place. Protect from moisture. Uses For manufacturing Sildenafil Citrate. NO. Test Specifications 1. Description Colourless to pale yellowish liquid. 2. Solubility Insoluble in water, miscible in alcohol. 3. Identification A. Melting range Boiling range: 174o-176oC at 15 mm Hg 4. Crystallizing point 19o - 20oC 5. Density, gm/ml 1.165-1.175 at 30oC Sulphated ash 0.1 % max. 6. 7. Moisture content, w/w 0.5 % max. 8. Assay (w/w) Not less than 97.5 % 9. Additional Test * (1) Purity by GC (2) Salicylic acid (HPLC) (3) 2-Methoxy Benzoic acid (HPLC) (4) Identification:IR Spectroscopy Not less than 96.0 % Not more than 0.5 % Not more than 0.08 % Passes test. * These test are being done for Particular Customer Only.