Global Dry Bulk Network

Amorphous Sodium Silicate Lumps

AMORPHOUS SODIUM SILICATE LUMPS

IMSBC GroupB
UN NumberNot set
ClassNot applicable
Subsidiary HazardNot applicable
MHBCR
Physical SizeUp to 100 mm
Angle of ReposeNot applicable
Bulk Density (kg/m³)1,100 to 1,500
Stowage Factor (m³/t)0.67 to 0.91
Harmful to Marine EnvironmentNot set
Effective StatusExisting from MSC.539(107)
IMSBC Amendment07-23
Voluntary Application From2024-01-01
Mandatory From2025-01-01
Group BClass Not applicableMHB: CRExisting from MSC.539(107)
Cargo photo

Schedule source MSC.539(107), Annex 9, Appendix 1, IMSBC Code Amendment 07-23 · pages 95, 96

Description

Lumps. Colourless to green glassy solid.

Hazard

Dust may cause skin and eye irritation. 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

During loading, due consideration shall be given to minimize dust generation. Trim in accordance with the relevant provisions required under sections 4 and 5 of IMSBC Code.

Precautions

Bilge wells shall be clean and dry and covered as appropriate to prevent ingress of the cargo. Persons who may be exposed to the cargo shall wear protective clothing, goggles or other equivalent dust eye-protection and dust filter masks. Appropriate precautions shall be taken to protect machinery and accommodation spaces from the dust of the cargo.

Ventilation

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

Carriage

No special requirements.

Discharge

During discharge, due consideration shall be given to minimize dust generation. This cargo 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

No special requirements.

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