Amazon and Online Marketplaces

The Washington State Supreme Court has ruled that a lawsuit by four families alleging Amazon’s sale of high‑concentration sodium nitrite contributed to their relatives’ suicides can proceed to trial, reversing an appeals‑court decision that had shielded the company because the deaths were self‑inflicted. The complaint says Amazon sold 98%‑pure sodium nitrite—far stronger than typical food‑grade uses—and failed to provide adequate warnings, even after learning the compound was being bought for suicide, including by minors, and promoted on online forums that allegedly used 'jungle' as code for Amazon. In a passage that cuts directly against Amazon’s defense, the justices wrote that the company’s argument that customers may have misused the product 'does not eliminate Amazon’s duty.' Amazon told CBS it requires sellers to follow applicable laws, called high‑concentration sodium nitrite unsafe for direct consumption, and said it began banning sales above 10% concentration in November 2025, while similar platforms like eBay, Walmart and Etsy had already pulled such products years earlier. The ruling opens the door not only for the four lead families but for at least 28 families represented by their law firm to test in court whether a dominant e‑commerce platform can be held liable when it continues to sell a known suicide agent without robust safeguards, a question that could reshape how online marketplaces handle other dual‑use chemicals. The story is emerging in parallel with growing public concern over easy online access to lethal means and will likely fuel debate in statehouses and Congress over imposing stricter controls on sales of high‑risk substances.