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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

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Slimes and Sludges, pickling liquor, neutralized

Regulatory process names 2  Other identifiers 1 

EC / List no.: 305-437-3

CAS no.: 94551-91-4

Mol. Formula:

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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):

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

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Regulatory process names
Slimes and Sludges, pickling liquor, neutralized
EC Inventory, Other
Slimes and Sludges, pickling liquor, neutralized
Substance obtained from neutralization of spent pickle liquor sulfuric acid pickling of steel. Consists primarily of calcium sulfate, iron and hydroxides of metals contained in steel.
Pre-Registration process, Other
Other identifiers
94551-91-4
EC Inventory, Pre-Registration process, Other
CAS number