REACH 2018
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Boundary Composition

What is a Boundary Composition?

The IUCLID 6 software enables the reporting of so-called boundary compositions of the substance. These compositions describe the boundaries of the collectively registered substance of the joint submission, and should reflect the hazard information and classification provided for the substance. The boundary compositions are to be reported in the lead registrant dossier and linked to relevant information (C&L, PBT). More than one boundary composition can be provided; together, these compositions are expected to reflect the Substance Identity Profile (SIP). Information provided in boundary composition records is extracted to the REACH-IT Joint submission page and displayed to the participants of the joint submission. 

Classification & Labelling information: Visit this page for full details

PBT/vPvB assessment: None necessary for Molybdenum Consortium portfolio substances as an assessment is not required for inorganic substances, according to Annex XIII of the EU REACH Regulation EC 1907/2006.

SubstanceEINECS NumberBoundary Composition 
Roasted Molybdenite Concentrate (RMC) EINECS 289-178-0  download
Molybdenum Trioxide EINECS 215-204-7  download

Non-Hazardous Substances:

Substance

EINECS Number

Boundary Composition 

Molybdenum EINECS 231-107-2  download
Ammonium Dimolybdate EINECS 248-517-2  download
Ammonium Heptamolybdate EINECS 234-722-4 & 234-320-9  download
Ammonium Octamolybdate EINECS 235-650-6  download
Calcium Molybdate EINECS 232-192-9  download
Ferromolybdenum Slags EINECS 282-217-2  download
Iron Molybdate EINECS 237-389-3  download
Molybdenum Dioxide EINECS 242-637-9  download
Sodium Molybdate EINECS 231-551-7

 download

Chemically-produced (synthetic) molybdenum disulphide EINECS 235-721-1

 download

Useful References 

 

 

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