Synonym(s): Ultramark 1621

CAS Number

105809-15-2

Commodity Code

2934999090

MDL Number

MFCD00242454

Notes

Fluorinated phosphazene for MS, especially suitable for +ve and -ve FAB high resolution MS (Jiang & Moini, ASMS Poster 1992), showing peaks upto 2120 mass units. R= -CH2(CF2CF2)xH, x=1,2 or 3; Fluorinated mass marker up to mass 2120