Surfactants, Electronic Chemicals manufacturer / supplier in China, offering CAS 106990-43-6 Light Stabilizer Hals 119 / UV 119, 99%Min Diethylenetriaminepenta (methylene-phosphonic acid) DTPMPA CAS 15827-60-8, Bis (hexamethylenetriaminepenta(methylenephosphonic acid)) Bhmtpmpa CAS 34690-00-1 and so on.