The Recall Desk

Hazard

Failed Impurity Specs recalls

1 recall in our database tag this hazard, drawn from FDA, USDA FSIS, CPSC, and NHTSA source notices.

What the numbers show

Total
1
Critical
0
Severe
0
Most recent
2021-09-01

Of the 1 failed impurity specs recalls we have scored against our rubric, 0 (0%) are Critical — deaths or serious injuries reported, or the agency’s own highest classification — and 0 (0%) are Severe.

About this hazard tag

Hazard tags are short, machine-readable labels we attach to every recall to make cross-cutting queries possible — “all failed impurity specs recalls regardless of agency”, “all listeria recalls in California”, “all airbag recalls in 2025”. The tags are extracted from each recall’s source text during the LLM rewrite step and validated against a fixed schema.

A recall can carry multiple tags — a Listeria recall might also be tagged ready-to-eat and undeclared-allergen. Use the full-text search if you want to combine hazard tags with brand or category filters.

1–1 of 1

  • ModerateFDA (Drugs)·D-0766-2021·2021-09-01

    Sodium Phenylbutyrate Powder Recalled for Failed Impurities Specifications

    SigmaPharm Laboratories is recalling Sodium Phenylbutyrate powder nationwide due to out-of-specification impurity results found during routine testing. Affected bottles have specific lot numbers and expiration dates ranging from May 2023 to May 2024.

    Product
    Sodium Phenylbutyrate POWDER, 250 grams bottle, Rx Only, Sigmapharm Laboratories, LLC Bensalem, PA 19020 NDC 42794-086-14 UPC Code# 3 42794 086 14 4
    Category
    Drug
    Distribution
    Distributed nationwide
Failed Impurity Specs recalls · The Recall Desk