5-Chlorosalicylic acid CAS NO.321-14-2

Chemical Name 5-Chloro 2-Hydroxy Benzoic Acid Molecular Formula C7H5ClO3 Molecular Weight 172.57 Structural Formula CAS…

Chemical Name 5-Chloro 2-Hydroxy Benzoic Acid Molecular Formula C7H5ClO3 Molecular Weight 172.57 Structural Formula CAS Number 321-14-2 The Shelf Life -------- Packing 25 Kg Storage conditions and precautions Store the product to protect from excessive heat and moisture. Uses As an intermediate in pharmaceutical synthesis. NO. Test Specifications 1. Description Almost white powder. 2. Solubility Slightly soluble in water, soluble in alcohol, ether, chloroform and benzene 3. Identification It gives the reaction of salicylates. 4. Colour and clarity of solution in methanol Colourless to light pinkish violet solution with slight turbidity. 5. Melting range 170 o -175oC. 6. Moisture content Not more than 0.5 %. 7. Residue on ignition Not more than 0.1 %. 8. Assay on dried basis (w/w) 99.0 to 101.0 % 9. Assay on HPLC (% Area) Not less than 99%