Skip to content
  • beauty
  • cleaning
  • food
  • industrial

Sodium molybdate dihydrate

CAS 10102-40-6 · 40/100 · High conf.

Also registered as 3 other CAS numbers

2319654-29-8 · 2361063-41-2 · 2616688-34-5

Sodium molybdate dihydrate chemical structure

Concern score

40/100Moderate concern based on regulatory listings.
High confidence

Sodium molybdate dihydrate in plain language

What it is

Also known as Sodium molybdate(vi) dihydrate · Sodium molybdate (Na2MoO4) dihydrate · Sodium tetraoxidomolybdate(2-)--water (2/1/2) · disodium;dioxido(dioxo)molybdenum;dihydrate · Disodium molybdate (Na2MoO4) dihydrate · Disodium molybdate dihydrate

Show all 19 names

Disodium molybdenum(VI) oxide dihydrate · Molybdate (MoO42), disodium, dihydrate, (T4) · Molybdate (MoO42-), sodium, hydrate (1:2:2), (T-4)- · Molybdic acid (H2MoO4), disodium salt, dihydrate · Molybdic acid sodium salt dihydrate · Molyhibit 100 · Na2MoO4.2H2O · Sodium molybdate (Na2MoO4.2H2O) · UNII-8F2SXI1704 · sodium dioxido(dioxo)molybdenum--water (1/2) · sodium molybdate · sodium molydate · sodium orthomolybdate dihydrate

What it does

We don't have a plain-language description for Sodium molybdate dihydrate yet.

Is it a concern?
Moderate concern: no hazard classifications on record.

Why it's flagged

EPA CPDat observed this chemical in 29 composition records across product categories including Laboratory supplies, Personal care, Raw materials.

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

No restrictions found. Sodium molybdate dihydrate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUEFSAEFSA opinionSafety and efficacy of a molybdenum compound (E7) sodium molybdate dihydrate as feed additive for sheep based on a dossier submitted by Trouw Nutrition International B.V (EFSA FEEDAP)
    • Safety and efficacy of a molybdenum compound (E7) sodium molybdate dihydrate as feed additive for sheep based on a dossier submitted by Trouw Nutrition International B.V (EFSA FEEDAP)Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 29 composition records across product categories including Laboratory supplies, Personal care, Raw materials.
    • EPA CPDat observed this chemical in 29 composition records across product categories including Laboratory supplies, Personal care, Raw materials.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

Independent scientific assessments cited by the records we hold, with the year and link where the record gives one.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    • Safety and efficacy of a molybdenum compound (E7) sodium molybdate dihydrate as feed additive for sheep based on a dossier submitted by Trouw Nutrition International B.V (EFSA FEEDAP)

      2019 · EU EFSA listing · Read the source →

Evidence & sources

No graded research studies for Sodium molybdate dihydrate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

  • EFSA OpenFoodTox

    regulatory · updated 2026-10-04

    Open →
  • EPA Chemical and Products Database

    exposure · updated January 7, 2008

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Food-use source coverage is present in the current record.

Good fit

The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Where it has been recorded

How often EPA CPDat has listed Sodium molybdate dihydrate in a product composition. These are source records, not Greenveil catalog products.

Source records

29

Named organisations

2

Laboratory suppliesPersonal careRaw materialsIndustrial productsCleaning and safety
See products using Sodium molybdate dihydrate →

Catalog

Found in these products

Their ingredient lists include Sodium molybdate dihydrate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Sodium molybdate dihydrate in the catalog.