Barium chloride dihydrate

Drug ingredient

CAS 10326-27-9

EPA’s 2023 records show zero U.S. production for this drug ingredient.

BaCl₂H₄O₂244.3 g/mol

no molecular structure to draw

US productionZero

Import value, 2024$99M

Import volumeCBI

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

Top sourceCanada 27%

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. 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 282739 · basket

EPA reports by year

2023: US production Zero · Imports Confidential
2019: US production Zero · Imports 293.2K lb

These shares come from HS customs code 282739, which covers 44 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).

CA 27%CanadaDE 16%GermanyAR 10%ArgentinaGB 10%United KingdomIT 7%Italy

Israel
Taiwan
Lithuania
Singapore
Malaysia
Turkey
Switzerland
Colombia
Mexico
New Zealand
Ireland
Greece
Russia
Australia
Austria
Poland
Denmark

Domestic parents -- activity not disclosed (2)

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

Brenntag

Wego Chemical Group

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Basstech International

16 FDA-registered drug labelers

Bestmade Natural Products

BioActive Nutritional, Inc.

Boiron

BOUARI GROUP, LLC dba WEIGHT LOSS COMPANY, THE

Deseret Biologicals

Deseret Biologicals, Inc.

DNA Labs, Inc.

Energetix Corporation

Energique, Inc.

Guangzhou Renuma Medical Systems Co., Ltd

Gulf Coast Wellness Center

Hahnemann Laboratories, INC

Natural Creations, Inc

Newton Laboratories, Inc.

Nutritional Specialties, Inc.

Professional Complementary Health Formulas

Why It Matters

Sectors

HealthConsumer Products

Downstream Uses

Appears in 29 drug and cosmetic product listings (FDA).

•Progenite
•Baryta Muriatica
•Vascu-Pro T009
•Bestmade Natural Products BM135
•Bestmade Natural Products BM165
•Tinnitus
•Hyten Formula
•Circulapar

Show all 29

•Ear Ringing
•Hypertension Drops 2132
•Attention Deficit Severe Drops 2147
•Supreme
•Bestmade Natural Products BM71
•D-12
•Baryta Combination 9209
•Bestmade Natural Products BM96
•Imucode
•STRE PLUS
•N-26
•Attention Deficit Mild Drops 2146
•Hamamelis Combination 9226
•Benefit Plus Drops
•Ginkgo Tonic
•Circulopath
•Tap Water Detox
•Scrofularoforce
•Bestmade Natural Products BM228
•EPST PLUS
•Circulatone

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

•Cleaning agent in Soap, Cleaning Compound, and Toilet Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.01/gAaron Chemicals LLC

CountryHong Kong

Pack$7.00 / 500 g

Purity99%

Vendors6 available

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

5 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.02	500 g	99%
A2B Chem LLC	United States	$0.03	500 g	—
AA BLOCKS	United States	$0.03	500 g	—
Angene International Limited	United States	$0.40	500 g	99%
Angene	China → Hong Kong	$4266.67	30 mg	99%

Chemical Identity

CAS10326-27-9

PubChem CID5284346

DTXSIDDTXSID2020131

FormulaBaCl2H4O2

Mol. Weight244.26 g/mol

SMILESO.O.[Cl-].[Cl-].[Ba+2]

Data Sources

EPA CompTox (DSSTox) · DTXSID2020131Retrieved 2026-04-06
PubChem · compound 5284346Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Barium chloride dihydrate (CAS 10326-27-9) https://chemicalindependence.com/chemical/10326-27-9/ EPA CompTox (DSSTox): DTXSID2020131. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2020131 PubChem: 5284346. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5284346 EPA Chemical Data Reporting: 10326-27-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting FDA National Drug Code directory: CAS 10326-27-9. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 282739 for CAS 10326-27-9. Reporting year: 2024. https://usatrade.census.gov/