Sodium perchlorate is a chemical compound with the formula NaClO4. It appears as a white, crystalline solid and is highly soluble in water. This compound is primarily used as an oxidizer in various applications, including rocket propellants and pyrotechnics. In addition to its use in aerospace, sodium perchlorate is also utilized in laboratories and as a reagent in chemical synthesis. It is important to handle this compound with care, as it can be hazardous under certain conditions, particularly when mixed with combustible materials.