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Registry of Toxic Effects of Chemical Substances (RTECS)

Ammonium bicarbonate (1:1)

RTECS #

BO8600000

CAS #

1066-33-7

Updated

August 2005

Molecular Weight

79.07

Molecular Formula

CH2O3·H3N

Synonyms

Acid ammonium carbonate
Ammonium hydrogen carbonate
Carbonic acid, monoammonium salt
Monoammonium carbonate

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intravenous/mouse lethal dose (50 percent kill): 245 mg/kgLung, Thorax, or Respiration: Respiratory stimulation

Behavioral: Convulsions or effect on seizure threshold
AJVRAH 29,897,1968
oral/rat lethal dose (50 percent kill): 1576 mg/kgFEREAC 69,13740,2004

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code 81700; Number of Industries 18; Total Number of Facilities 2082; Number of Occupations 25; Total Number of Employees Exposed 38228; Total Number of Female Employees Exposed 22886
National Occupational Hazard Survey 1974Hazard Code 81700; Number of Industries 12; Total Number of Facilities 2056; Number of Occupations 14; Total Number of Employees Exposed 19985

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
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