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Manitoba waste code EHS95 Pale green iron salt, also called Mohr's salt.

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EHS95, Ferrous ammonium sulphate.

  • Manitoba Schedule B concentration codes

    Ferrous ammonium sulphate

Manitoba total-mass limit: 100 mg/kg for Ferrous ammonium sulphate.

Manitoba hazardous waste containing ferrous ammonium sulphate at 100 mg/kg or more by total mass.

Is Manitoba EHS95 hazardous waste?

Yes, when the Schedule B threshold is met. EHS95 is a Category 3 Provincial Waste Code. It applies when ferrous ammonium sulphate reaches the Schedule B total concentration of 100 mg/kg by mass.

The 3-digit provincial waste class goes in a separate field. It doesn't replace the UN Number or Provincial Waste Code.

For regulated hazardous waste, enter EHS95 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules still apply.

What does Manitoba EHS95 cover?

EHS95 tests waste for ferrous ammonium sulphate. Measure the total concentration by mass. At 100 mg/kg or more, the waste is hazardous-waste Category 3 with code EHS95.

Schedule
B
Hazardous-waste category
3
Recorded threshold
100 mg/kg
Official wording
Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)

Is ferrous ammonium sulphate always Manitoba EHS95?

CodeWhen it fits
EHS95Total ferrous ammonium sulphate is 100 mg/kg or more by mass.

Pick the code from what the waste is made of, its test result and where it came from. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks, and a code doesn't replace them.

Which codes sit beside Manitoba EHS95?

CodeWhat it is
EHS91Ferric ammonium oxalate
EHS92Ferric chloride
EHS93Ferric nitrate
EHS94Ferric sulphate
EHS96Ferrous chloride
EHS97Ferrous sulphate
EHS98Formaldehyde
EHS99Formic acid