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Manitoba waste code EHS90 Iron salt used in blueprint paper & water treatment.

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EHS90, Ferric ammonium citrate.

  • Manitoba Schedule B concentration codes

    Ferric ammonium citrate

Manitoba total-mass limit: 100 mg/kg for Ferric ammonium citrate.

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

Is Manitoba EHS90 hazardous waste?

Yes, when the Schedule B threshold is met. EHS90 is a Category 3 Provincial Waste Code. It applies when ferric ammonium citrate 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 EHS90 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 EHS90 cover?

EHS90 tests waste for ferric ammonium citrate. Measure the total concentration by mass. At 100 mg/kg or more, the waste is hazardous-waste Category 3 with code EHS90.

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 ferric ammonium citrate always Manitoba EHS90?

CodeWhen it fits
EHS90Total ferric ammonium citrate 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 EHS90?

CodeWhat it is
EHS86Ethylenediamine
EHS87Ethylenediaminetetraacetic acid
EHS88Ethylene dibromide
EHS89Ethylene dichloride
EHS91Ferric ammonium oxalate
EHS92Ferric chloride
EHS93Ferric nitrate
EHS94Ferric sulphate