Substance Identity
CAS Number 1066-33-7
Chemical Name Carbonic acid, monoammonium salt
Type of substance Inorganic
SMILES n/a
Moiety of concern NH3
Categorization Results

Meets Government of Canada Categorization Criteria? Yes
Meets Human Health Categorization Criteria? No
Meets Environmental Criteria for Categorization? Yes
Persistent (P)? Yes
Bioaccumulative (B)? Not Determined
Inherently Toxic to Aquatic Organisms (iT)? Yes
DSL Quantity range (tonnes/year) >1000T
Basis for Environment Categorization (PiT, BiT, PBiT) if categorized? PiT

Ecological data supporting decisions

Underlying data regarding persistence

Media of concern leading to Categorization Not Applicable
Experimental Biodegradation half-life (days) Not Available
Comment (persistency) P by default (metal)

Underlying data regarding Bioaccumulation

Underlying data regarding inherent toxicity to aquatic organisms

Pivotal value for iT (mg/l) 0.296

Human Health data supporting decisions
Underlying data regarding potential for exposure

LPE/IPE/GPE Greatest Potential for Exposure (HC Simple Exposure Tool)

Underlying data regarding Previous Assessments

Underlying data regarding Simple Hazard Assessment


Underlying data regarding Complex Hazard Assessment

Genotoxicity

Screening Outcome Negative
Screening Method
Data Results in vitro Mutagenicity
Reference Ishidate, 1984, Fd Chem Toxicol 22(8):623-636 Fujita, 1994, Tokyo-Toritsu eisei kenkyusho kenkyu nenpo, 45:191-199

Developmental Toxicity

Screening Outcome Negative
Screening Method
Data Results
Reference

Reproductive Toxicity

Screening Outcome Negative
Screening Method
Data Results
Reference

Acute Toxicity

Screening Outcome
Screening Method
Data Results
Reference BASF AG, 1989, unpublished data cited in IUCLID 2000) Wilson, 1968, Am J Vet Res, 29(4):897-906