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Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Description of key information

One key study is available. In addition, a number of literature sources providing peer-reviewed data are provided as supporting evidence.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

Additional information

The key study and two of the handbook sources report anhydrous phosphoric acid to be crystalline at 20°C. Phosphoric acid is mainly marketed as an aqueous solution and therefore supporting data from two peer-reviewed handbooks which indicate phosphoric acid to be a colourless viscous liquid are also included.