Stannous chloride

Drug ingredient

CAS 7772-99-8

This drug ingredient has classified U.S. production volumes. EPA withholds the number 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$424M

Import volumeZero

Top sourceCanada 26%

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 282739, 320649 · basket

EPA reports by year

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

These shares come from HS customs code 282739, 320649, which covers 88 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 26%CanadaDE 20%GermanyMX 10%MexicoCN 6%ChinaJP 6%Japan

Sweden
Chile
Colombia
Taiwan
Israel
Romania
Egypt
Turkey
Slovakia
Malaysia
Ireland
Lithuania
Switzerland
Singapore
Brazil
Finland
Poland
Denmark
Greece
South Africa
United Arab Emirates
Cyprus
New Zealand
Czech Republic
Moldova
Slovenia
Australia
Russia
Indonesia
Hungary
Peru
Pakistan
Portugal
Honduras
Tunisia

EPA-registered manufacturers (3)

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

Advance Research Chemicals

Macdermid

Mason

1 FDA-registered drug labeler

Curium US LLC

Why It Matters

Sectors

HealthEnergyCore Chemicals

Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

•Technescan PYP

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

Used in 2 sectors as 3 functional roles.

•Chelating agent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Plating agent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Etching agent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Plating agent in Oil and Gas Drilling, Extraction, and Support activitiesProcessing as a reactant

Chemical Identity

CAS7772-99-8

PubChem CID24479

DTXSIDDTXSID8021351

FormulaCl2Sn

Mol. Weight189.61 g/mol

SMILESCl[Sn]Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID8021351Retrieved 2026-04-06
PubChem · compound 24479Retrieved 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

← Back to Dashboard ← Back to Health

Brief citations

Stannous chloride (CAS 7772-99-8) https://chemicalindependence.com/chemical/7772-99-8/ EPA CompTox (DSSTox): DTXSID8021351. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8021351 PubChem: 24479. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/24479 EPA Chemical Data Reporting: 7772-99-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting FDA National Drug Code directory: CAS 7772-99-8. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 282739,320649 for CAS 7772-99-8. Reporting year: 2024. https://usatrade.census.gov/