Lower riskFood recall · FDA · Published November 4, 2019
Harrison Gypsum Terra Alba Calcium Sulfate Dihydrate Recall: Salmonella Contamination Risk
Harrison Gypsum recalls Terra Alba Calcium Sulfate Dihydrate products from 2006-2008 lots due to possible Salmonella contamination. Consumers should check product labels for lot numbers and contact the company for guidance.
“Harrison Gypsum Terra Alba Calcium Sulfate Dihydrate Recall: Salmonella Contamination Risk.” GovInfoNow, updated October 5, 2026. https://govinfonow.com/recall/16341-harrison-gypsum-terra-alba-calcium-sulfate-dihydrate-recall-salmonella-contamination. Based on FDA recall #F-0236-2020 (https://api.fda.gov/food/enforcement.json?search=recall_number:%22F-0236-2020%22&limit=1).
The FDA announced on Nov. 4, 2019, that Harrison Gypsum, LLC voluntarily recalled Terra Alba Calcium Sulfate Dihydrate due to possible Salmonella contamination. The recall affects products distributed in the U.S. and several other countries.
The product poses a possible contamination with Salmonella. The FDA classified the recall as Class I.
Context
GovInfoNow's records show other recent recalls of similar products include Greenworld Food Express Al Yaman Halawa Pistachio Jars Recall (2026-06-09), California Dairies Buttermilk Powder Recall (2026-04-20), and American Laboratories Pepsin Powder Recall (2026-02-26).
How to tell if you have this one
Check for product labels indicating Terra Alba Calcium Sulfate Dihydrate in 50 lb., 25 lb., 800kg, or 2000 lb. bags. Look for lot numbers 2006, 2007, or 2008 on the packaging.
Brand
Harrison Gypsum
Category
Food
Based on the official FDA remedy
What to do — step by step
Check Product Labels
Look for lot numbers 2006, 2007, or 2008 on Terra Alba Calcium Sulfate Dihydrate packaging.
Where it went and when
Where it was distributed
Distributed in 20 states, and outside the U.S.
Listed by the agency
Not listed
FDA distribution: “States within the US: California, Colorado, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky Maryland, New Jersey, Nebraska, Ohio, Oklahoma, Oregon, Pennsylvania, Tennessee, Texas, New Mexico, Iowa, Wisconsin; And the following…” States read from FDA’s own wording; “not listed” means the notice does not name it.
The recall states there is a possible contamination with Salmonella, so it is not safe to consume. However, the product is still safe for use in industrial or agricultural applications if handled properly.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
Official source: FDA Recall #F-0236-2020 (November 4, 2019) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for F-0236-2020 to see it in context.
Plain-language summary written by qwen3:4b on October 5, 2026, from the official record above. Not reviewed by a person — if it conflicts with the FDA notice, the notice is correct. Report an error on this page.
GovInfoNow is an independent service and is not a government agency. We republish official FDA recall data; we don’t issue, amend or administer recalls.