Aluminum potassium sulfate

Drug ingredient

CAS 10043-67-1

This drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.

Molecular structure of 10043-67-1 — 1 Al³⁺ · 1 K⁺

US productionCBI

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

Import value, 2024$7M

Top sourceMexico 84%

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 283330 · basket

EPA reports by year

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

These shares come from HS customs code 283330, which covers 7 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).

MX 84%MexicoIT 7%ItalyIN 4%IndiaDE 4%GermanyES 1%Spain

Japan
Canada
Afghanistan

EPA-registered manufacturers (1)

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

Holland

Why It Matters

Sectors

HealthAgricultureFoodTextilesConsumer Products

Downstream Uses

Appears in 12 drug and cosmetic product listings (FDA).

•Anti-Scar Drops 2084
•Alumen
•RET Bladder 7006
•Constipation
•Stannum Complex 6X
•Lyme Disease Support 1
•Bestmade Natural Products Alum (Kali Alum Sulph)
•Stannum Complex

Show all 12

•Constipation Relief
•Apnetem
•RET Large Intestine 7004
•BM Alum (Kali Alum Sulph)

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

•Soil amendments (fertilizers) in Pesticide, Fertilizer, and Other Agricultural Chemical ManufacturingProcessing as a reactant

Vendor Pricing

$0.05/gAaron Chemicals LLC

CountryHong Kong

Pack$27.00 / 500 g

Purity98%

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	$0.06	500 g	98%
A2B Chem LLC (1 week)	United States	$3.10	50 g	98%
AA BLOCKS (1 week)	United States	$3.38	50 g	98%
Angene International Limited	United States	$5.38	50 g	98%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS10043-67-1

PubChem CID24856

DTXSIDDTXSID9039234

FormulaAlKO8S2

Mol. Weight258.21 g/mol

SMILES[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]

Data Sources

EPA CompTox (DSSTox) · DTXSID9039234Retrieved 2026-04-06
PubChem · compound 24856Retrieved 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

Aluminum potassium sulfate (CAS 10043-67-1) https://chemicalindependence.com/chemical/10043-67-1/ EPA CompTox (DSSTox): DTXSID9039234. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9039234 PubChem: 24856. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/24856 EPA Chemical Data Reporting: 10043-67-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 10043-67-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 283330 for CAS 10043-67-1. Reporting year: 2024. https://usatrade.census.gov/