E145 federal waste code Acidic salt used as a preservative & bleach remover, at 100 mg/kg or more.
- Free, no account
- Based on SOR/2021-25 and official ECCC guidance
- Nothing is stored
Find a Canadian waste code
E145, Sodium bisulphite.
Federal E codes
Sodium bisulphite
Use E145 when sodium bisulphite is present at >= 100.0 mg/kg by mass.
ComplyOnSiteIs Federal E145 hazardous waste?
Yes, if the listing and federal definition apply. Federal E145 is the federal listing for sodium bisulphite. The source, composition, concentration or test condition must match, and the exclusions in SOR/2021-25 still apply.
For federally regulated international shipments, the applicant records the waste classification in the waste-line details of the federal notification in CNMTS. The movement rules and exclusions still apply.
What does Federal E145 cover?
E145 covers sodium bisulphite. Use it when sodium bisulphite is present at 100.0 mg/kg or more by mass. Match the material, its source and any stated condition, because the name alone doesn't make it a listed waste.
- Official wording
- Sodium bisulphite; Sodium hydrogen sulphite
- CAS
- 7631-90-5
- Threshold
- 100.0 mg/kg
- Rule
- SOR/2021-25
Is sodium bisulphite always Federal E145?
| Code | When it fits |
|---|---|
| E145 | The waste holds sodium bisulphite at 100.0 mg/kg or more by mass. |
Decide from where the material came from, how it was used, what it contains and the test results. A shared chemical or process word doesn't make the codes interchangeable. The full listed condition and any federal exclusion still decide.