Categorization Results from the Canadian Domestic Substance List
Chemicals List
Expand all
Collapse
Print
Go back to Search
Substance Identity
CAS Number
68988-89-6
Chemical Name
Silica gel, pptd., cryst.-free
Type of substance
UVCB-inorganic
SMILES
n/a
Moiety of concern
SiO2 (s)
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)
>1T to 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)
Moiety of concern is P
Underlying data regarding Bioaccumulation
Underlying data regarding inherent toxicity to aquatic organisms
Pivotal value for iT (mg/l)
440
Experimental result iT (mg/l)
440
Comment iT
lowest lit. value
Human Health data supporting decisions
Underlying data regarding potential for exposure
LPE/IPE/GPE
Lowest Potential for Exposure (HC Simple Exposure Tool)
Underlying data regarding Previous Assessments
Underlying data regarding Simple Hazard Assessment
Underlying data regarding Complex Hazard Assessment