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Manitoba waste code EHS147 Smelly salt used in mining & leather tanning. Limit 100 mg/kg.

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EHS147, Sodium hydrosulphide.

  • Manitoba Schedule B concentration codes

    Sodium hydrosulphide

Manitoba total-mass limit: 100 mg/kg for Sodium hydrosulphide.

Total sodium hydrosulphide is limited to 100 mg/kg by total mass. Smelly salt used in mining & leather tanning.

Is Manitoba EHS147 hazardous waste?

Yes, when the Schedule B threshold is met. EHS147 is a Category 3 Provincial Waste Code. It applies when sodium hydrosulphide reaches the Schedule B limit of 100 mg/kg total concentration 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 EHS147 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules apply.

What does Manitoba EHS147 cover?

This entry tests waste for sodium hydrosulphide. Find the total concentration by mass and compare it with 100 mg/kg. At or above that Schedule B figure, the waste is Category 3 and takes EHS147.

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 sodium hydrosulphide always Manitoba EHS147?

CodeWhen it fits
EHS147Total sodium hydrosulphide is 100 mg/kg or more by mass.

Choose 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. One identifier doesn't replace them.

Which codes sit beside Manitoba EHS147?

CodeWhat it is
EHS143Silver nitrate
EHS144Sodium bisulphite
EHS145Branched-chain sodium dodecylbenzene sulphonate
EHS146Sodium hydrogen sulphite
EHS148Sodium methylate
EHS149Sodium phosphate, dibasic
EHS150Sodium phosphate, tribasic
EHS151Strychnine or Strychnine mixtures