sodium tripolyphosphate, also known as pentasodium phosphate, sodium pyrometaphosphate, stpp, pentasodium tripolyphosphate. white powdery crystal with…

background and overview[1-2] as an inorganic fine chemical, aluminum dihydrogen tripolyphosphate has the advantages of non-toxicity, storage stability…

background and overview[1] bistriphenylphosphine palladium dichloride, insoluble in water. soluble in toluene and benzene, slightly soluble in acetone…