3-Butynoic acid, 2-hydroxy-, monosodium salt is a chemical compound registered under CAS number 65370-62-9, with the molecular formula C4H4O3.Na and a molecular weight of about 123.06 g/mol. ChemIBD supplies 3-Butynoic acid, 2-hydroxy-, monosodium salt for laboratory research and bulk production; product code 703484. Send an inquiry for purity, packaging, price and lead time.