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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Appearance/physical state/colour

Off-white Solid

Melting Point



1.2 g/cm3 (20 °C)

Particle size distribution

D50 < 125.943 µm

Partition coefficient

Log Pow >7.2 (pH=7); Log Pow =7.0 (pH=11)

Water solubility

0.334 mg/L (20 °C)

Auto flammability

Minimum (dust cloud) Ignition Temperature: 360°C;

Minor endotherm at 80°C




Non explosive

Dust Explosivity:

Kst Value (bar-m/sec): 255

St Class: 2

Oxidising properties

Not an oxidizing solid