The Hexafluoro-phosphate nitryl, with the CAS registry number 19200-21-6, is also known as Nitroniumhexafluorophosphate98%. Its EINECS registry number is 242-872-7. This chemical's molecular formula is F₆NO₂P and molecular weight is 190.97. What's more, its systematic is Nitronium hexafluorophosphate. It should be preserved hermetically at 0-6°C and put in a cool, dry place.

When you are dealing with this chemical, you should be very careful. This chemical may cause damage to health at low levels and may destroy living tissue on contacting. What's more, it could cause burns. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contacting with eyes, you should rinse immediately with plenty of water and if in case of other accidents or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: F[P-](F)(F)(F)(F)F.O=[N+]=O
(2) InChI: InChI=1/F6P.NO2/c1-7(2,3,4,5)6;2-1-3/q-1;+1
(3) InChIKey: DXWZKTLGZWTYPL-UHFFFAOYAW