Select Committee on GRAS Substances (SCOGS) Opinion: Ammonium sulfate
The GRAS Substances (SCOGS) Database allows access to opinions and conclusions
from 115 SCOGS reports published between 1972-1980 on the safety of over 370 Generally Recognized As Safe
(GRAS) food substances. The GRAS ingredient reviews were conducted by the Select Committee in response to a
1969 White House directive by President Richard M. Nixon.
- SCOGS-Report Number: 34*
- Type Of Conclusion: 1
- ID Code: 7783-20-2
- Year: 1974
- 21 CFR Section: 184.1143
Ammonia and the ammonium ion are integral components of normal metabolic processes and play an essential role
in the physiology of man. Although there have been no significant feeding studies specifically designed to ascertain
the safety threshold of ammonium compounds as food ingredients, numerous metabolic studies have been reported
in the scientific literature. Extrapolation of these findings to the concentrations of ammonium compounds normally
present in foods does not suggest that there would be untoward effects at such levels. In the light of the foregoing, the
Select Committee concludes that: There is no evidence in the available information on ammonium bicarbonate,
ammonium carbonate, ammonium chloride, ammonium hydroxide, mono and dibasic ammonium phosphate, and
ammonium sulfate that demonstrates, or suggests reasonable grounds to suspect, a hazard to the public when they
are used at levels that are now current or that might reasonably be expected in future.
*Complete reports containing details of the
safety studies that formed the basis of the opinions and conclusions and are available from the National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield,
VA 22161 (703) 605-6000.