Substance Identity
CAS Number 7558-79-4
Chemical Name Phosphoric acid, disodium salt
Type of substance Inorganic
SMILES n/a
Moiety of concern H3PO4
Categorization Results

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

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

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

Carcinogencity

Screening Outcome Negative
Screening Method
Data Results
Reference Van Esch, 1957, Arzneimittel-Forsch, 7:172 (cited in JECFA, 1982) Hodge, 1964, Fd Cosmet Toxicol, 23:147-154 Shibata, 1993, Tox Appl Pharm, 121:303-312

Genotoxicity

Screening Outcome Negative
Screening Method
Data Results
Reference

Reference/Regulatory Values

Screening Outcome Negative
Screening Method
Data Results TDI 70 mg/kg/day
Reference JECFA, 1982, WHO Fd Add Ser, 15:15