Nitrous Acid;tetrafluoroborate is a chemical compound registered under CAS number 34216-27-8, with the molecular formula BF4HNO2- and a molecular weight of about 133.81 g/mol. KingChemi supplies Nitrous Acid;tetrafluoroborate for laboratory research and bulk production; product code 2467732. Send an inquiry for purity, packaging, price and lead time.