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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Reference substances

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Inventory

EC number:
298-725-2
EC name:
Extract residues (coal), benzole fraction acid
CAS number:
93821-38-6
Description:
An acid sludge by-product of the sulphuric acid refining of crude high temperature coal. Composed primarily of sulfuric acid and organic compounds.
CAS number:
93821-38-6

Synonyms

Molecular and structural information

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