Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Classification & Labelling & PBT assessment

PBT assessment

Administrative data

PBT assessment: overall result

PBT status:
PBT assessment does not apply

Annex XIII of the REACH Regulation lays down the criteria for the identification of:


i)                   persistent, bioaccumulative and toxic substances (PBT-substances), an

ii)            very persistent and very bioaccumulative substances (vPvB-substances).


A substance is identified as PBT substance if it fulfils the criteria in Sections 1.1, 1.2 and 1.3. A substance is identified as a vPvB substance if it fulfils the criteria in Sections 2.1 and 2.2. This annex shall not apply to inorganic substances, but shall apply to organo-metals.


On the basis that hydroxylammonium nitrate is an inorganic substance (i.e. chemical compounds that do not contain carbon as the principal element, excepting carbonates, cyanides, and cyanates) no PBT/vPvB assessment has been conducted for this substance.