THPS - Urea Precondensate(CAS: 63502-25-0)

Tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1:1) has a crystalline form and a molecular weight of approximately 287.2 g/mol. It is slightly soluble in water and ethanol. Chemically, it is reactive towards nucleophiles and exhibits basic properties due to the presence of hydrogen sulfate and urea groups.

Tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1:1) is synthesized through a multi-step process involving the reaction of phosphorous trichloride with hydroxymethylamine hydrochloride, followed by the addition of urea and hydrogen sulfate. The synthesis typically yields a product with good selectivity and a yield of around 85%.

Tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1:1) is used in the pharmaceutical industry for its pH buffering capacity and as a stabilizer in formulations. It also finds applications in the polymer industry for its ability to enhance the mechanical properties of polymers. Additionally, it is used in sensors and semiconductors for its unique reactivity and functional groups.

When handling Tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1:1),穿戴适当的个人防护装备（PPE），如实验室外套、手套和护目镜。操作时应在通风柜中进行，以减少吸入或皮肤接触的风险。发生泄漏时，应立即清理并参照安全数据说明书（SDS）中的指导进行处理。