POTASSIUM CHLORIDE
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Statutory Documents - IMO Publications and Documents - International Codes - IMSBC Code – International Maritime Solid Bulk Cargoes Code – Resolution MSC.268(85) - Appendix 1 – Individual Schedules of Solid Bulk Cargoes - POTASSIUM CHLORIDE

POTASSIUM CHLORIDE

Description

Brown, pink or white in colour, powder. Potassium chloride is produced in granular crystals. It is odourless and is soluble in water. Hygroscopic.

Characteristics

Physical properties
Size Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
Up to 4 mm 30° to 47° 893 to 1,235 0.81 to 1.12
Hazard classification
Class Subsidiary hazard(s) MHB Group
Not applicable Not applicable Not applicable C

Hazard

Even though this cargo is classified as non-hazardous, it may cause heavy corrosion when wet.

This cargo is hygroscopic and will cake if wet.

This cargo is non-combustible or has a low fire risk.

Stowage and segregation

No special requirements.

Hold cleanliness

Clean and dry as relevant to the hazards of the cargo.

Weather precautions

This cargo shall be kept as dry as practicable. This cargo shall not be handled during precipitation. During handling of this cargo, all non-working hatches of the cargo spaces into which this cargo is loaded, or to be loaded, shall be closed.

Loading

Trim in accordance with the relevant provisions required under sections 4 and 5 of this Code.

Precautions

No special requirements.

Ventilation

The cargo spaces carrying this cargo shall not be ventilated during voyage.

Carriage

After the completion of loading of this cargo, the hatches of the cargo spaces shall be sealed to prevent water ingress.

Discharge

Potassium chloride is hygroscopic and may cake in overhangs, impairing safety during discharge. If this cargo has hardened, it shall be trimmed to avoid the formation of overhangs, as necessary.

Clean-up

After discharge of this cargo, the cargo spaces and the bilge wells shall be swept clean and thoroughly washed out.

Parent topic: Appendix 1 – Individual Schedules of Solid Bulk Cargoes
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