chem-data European chemical and regulatory registry

Compound record

Magnesium hydroxide

Also known as MgO2

1309-42-8 · mineral flame retardant · flame retardant

flame retardantcablespolyolefins
Status

Current EU framework read, dates, and source-backed status context.

Lookup labels

MgO2 MAGNESIUM HYDROXIDEMilk of magnesiaMagnesium dihydroxide
Dossier Status Obligations Why Alternatives Changes Similar Sources
CAS 1309-42-8
Formula H2MgO2
Molecular weight 58.32 g/mol
InChIKey VTHJTEIRLNZDEV-UHFFFAOYSA-L

Current status

EU status, SVHC, REACH, and POPs view

Magnesium hydroxide is currently surfaced as no current candidate list row imported in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on No positive Candidate List entry captured in the current imported source set, and this page is designed for fast status checks before deeper source review.

This page should answer the direct status question quickly, then show the framework rows that support the answer without forcing the user through a spreadsheet-like table first.

No current Candidate List row importedstatuslatest imported framework state
8 Mar 2026last checkedlatest authority check date captured
Who should care
  • Article suppliers and importers
  • Materials, formulation, and product-compliance teams
Imported rationale

No positive Candidate List entry captured in the current imported source set

What to do next

Operational routes from the current status

Article duties

Check Candidate List threshold and SCIP relevance

Use this when the substance may sit in articles, components, or imported goods and you need to confirm communication and SCIP workflows.

 Portfolio review

Screen affected product families and formulations

The use profile suggests this substance can appear in materials portfolios where one listing can ripple across multiple SKUs, suppliers, or component bills.

 Source check

Verify the legal source before repeating the claim

Every summary should point back to the underlying authority surface. Use the source route when the exact notice, registry entry, or legal text matters.

Imported framework rows

Authority-backed detail

CandidateList 8 Mar 2026

No current Candidate List row imported

No positive Candidate List entry captured in the current imported source set

continue routine watchlist monitoring until a substance-specific row is imported

Open official source