Substance Information

Substance Infocard


Wastes, copper-manuf., calcium hydroxide-treated

EC / List no.: 302-676-5

CAS no.: 94114-41-7

Mol. Formula:

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Key datasets


Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
Wastes, copper-manuf., calcium hydroxide-treated
EC Inventory, Other
Wastes, copper-manuf., calcium hydroxide-treated
Substance resulting from the treatment of copper-manufacturing effluent with calcium hydroxide and subsequent filtration. Consists primarily of calcium and copper hydroxide and carbonates, oxides or sulfates of calcium, copper and other metals.
Pre-Registration process, Other
Other identifiers
EC Inventory, Pre-Registration process, Other
CAS number