Sell : benzoic acid ,4-amino-2-hydroxy- @China (Mainland)

: Benzoic acid ,4-amino-2-hydroxy-

English alias: Salicylicacid, 4-amino-(8CI); 2-Hydroxy-4-aminobenzoic acid; 3-Hydroxy-4-carboxyaniline; 4-ASA; 4-Amino-2-hydroxybenzoic acid; 4-Aminosalicylicacid; 4-Carboxy -3-hydroxyaniline; Amino-PAS; Apacil; Apas; Deapasil; Entepas; Gabbropas; Monopass; NSC 2083; NSC 211698; Osacyl; PAS; PAS (acid); PASK; Pamacyl; Pamisyl; Para-Pas; Para-aminosalicylic acid ; Paramycin; Parasal; Parasalicil; Parasalindon; Pasa; Pasalon; Pasara; Pasem; Paser; Pasmed; Pasnodia; Pasolac; Propasa; Rezipas; Sanipirol-4; p-Aminosalicylic acid

CAS No. :65-49-6

The English CAS No. :200 -613-5

Molecular Weight: 153.13

MF: C7H7NO3

The nature of the physical and chemical properties 4 - amino salicylic acid (65-49-6): 1, white or nearly white crystalline powder. 2 variable brown when exposed in air. 3, 1 g of the product was dissolved in approximately 500mL water, 21mL ethanol, soluble in dilute nitric acid and dilute sodium hydroxide solution, soluble in ether, insoluble in benzene. 4, melting point 150 to 151 ° C (dec.).

Post by Yinwang Hu    Chemicals    @2013-03-04 11:23:48