Shelf Life & Storage of Bulk Coconut Sugar
Direct answer
How long does bulk coconut sugar keep, and how should it be stored?
The factory’s stated shelf life for bulk coconut sugar is 24 months in a 25 kg PP/kraft bag with inner PE liner, stored dry, cool (below 30 °C), sealed, away from direct sunlight and humidity. Keep the bag sealed until you use it: the liner is there to keep out the humid air that makes sugar clump.
It belongs to conventional (natural) granulated coconut sugar.
Storage table
Original data
| Packaging | Shelf life | Storage conditions |
|---|---|---|
| 25 kg PP/kraft bag with inner PE liner | 24 months | dry, cool (below 30 °C), sealed, away from direct sunlight and humidity |
This is the factory’s stated shelf life, set by Quality Control and dated .
Why low moisture matters
Moisture is the line that decides how coconut sugar keeps: the specification holds moisture to < 3.0%. Dry sugar stays free-flowing. Sugar that takes up water from the air starts to clump, and damp sugar is where yeasts and moulds can grow — which is why the specification also limits yeast & mould to < 100 cfu/g.
The sealed liner and the storage conditions do the same job after delivery: they keep the sugar as dry in your warehouse as it was when it was packed.
Storage versus transit caking
This page covers a sealed lot in your warehouse, where you hold the conditions. Caking during ocean transit has a different cause, the container’s own climate on the voyage, and is a separate question to raise with the factory.
Shelf life questions
Does the shelf life still apply once a bag is opened? The stated shelf life is for the sealed bag kept in the stated conditions. Once a bag is opened, close it again and use it first.
What storage does the shelf life assume? Dry, cool, sealed, and away from direct sunlight and humidity, as the storage line in the table sets out.
Why does the bag have a PE liner? To keep out humid air. Sugar that takes up water starts to clump; sugar kept dry stays free-flowing.
Is caking in transit covered here? No. This page covers storage. Caking during ocean transit has a different cause and is a separate question to raise with the factory.