Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, sodium salt (1:2), reaction products with 4-[2-(4-aminophenyl)diazenyl]benzenesulfonic acid, lithium sodium salts

Vapour pressure

Description of key information

In accordance with column 2 of REACH Annex VII, the study does not need to be conducted because the substance is a solid with melting point above 300°C. The substance decomposes at 335°C without air and before this temperature the substance does not melt.

Key value for chemical safety assessment

Vapour pressure:

0 Pa

at the temperature of:

20 °C

Additional information

^{Epi Suite calculation: VP (Pa, 25 deg C) : 1.07E-30 (Modified Grain method). To estimate the exposure to the environment, the vapour pressure is a value required by EUSES 2.1. The value used has been estimated with EPI Suite (v 4.1)}