Oxygen(1+), hydrotri- is a chemical compound registered under CAS number 74241-49-9, with the molecular formula HO3 and a molecular weight of about 49 g/mol. It is also known as HO3. ProvideChemicals supplies Oxygen(1+), hydrotri- for laboratory research and bulk production; product code 432839. Send an inquiry for purity, packaging, price and lead time.