Molybdic(VI) acid (H2MoO4)

CAS 7782-91-4

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$141M

Top sourceChile 83%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 282570 · narrow

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 282570, which covers 3 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CL 83%ChileKR 11%South KoreaNL 6%Netherlands

China
India

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Shepherd Material Science

Why It Matters

Sectors

Core Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.14/gAmbeed, Inc.

CountryUnited States

Pack$142.00 / 1 kg

Purity85%

Vendors6 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

5 more vendors

Vendor	Country	$/g	Pack	Purity
AK Scientific, Inc.	United States	$0.17	500 g	3%
Combi-Blocks, Inc.	United States	$0.25	1 kg	85%
Sigma-Aldrich (Rush Stock)	Germany	$0.75	500 g	85%
Sigma-Aldrich	Germany	$0.75	500 g	85%
MedKoo Biosciences, Inc	United States	$18.00	25 g	98%

Chemical Identity

CAS7782-91-4

PubChem CID82208

DTXSIDDTXSID20894105

FormulaH2MoO4

Mol. Weight161.96 g/mol

SMILESO[Mo](=O)(=O)O

Data Sources

EPA CompTox (DSSTox) · DTXSID20894105Retrieved 2026-04-06
PubChem · compound 82208Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Molybdic(VI) acid (H2MoO4) (CAS 7782-91-4) https://chemicalindependence.com/chemical/7782-91-4/ EPA CompTox (DSSTox): DTXSID20894105. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID20894105 PubChem: 82208. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/82208 EPA Chemical Data Reporting: 7782-91-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 7782-91-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 282570 for CAS 7782-91-4. Reporting year: 2024. https://usatrade.census.gov/