How long will raw salmon stay good in a fridge after purchased?

The length of time that raw salmon will stay good in a refrigerator after purchase depends on several factors, such as the temperature of the refrigerator, the freshness of the salmon when it was purchased, and whether it is vacuum-sealed or not.

As a general guideline, fresh, uncooked salmon can typically be stored in the refrigerator for 1 to 2 days, assuming that the temperature of the refrigerator is at or below 40°F (4°C). If the salmon is vacuum-sealed, it may last for slightly longer, up to 3 days.

To extend the shelf life of raw salmon, you can freeze it. Properly frozen salmon can be stored in the freezer for up to 6 months and still maintain its quality. When you are ready to use frozen salmon, be sure to thaw it in the refrigerator overnight or in cold water for a few hours.

It's important to always follow proper food handling practices to ensure the safety of raw salmon. Be sure to wash your hands before handling the salmon, and clean any surfaces or utensils that come into contact with it. Raw salmon should not be left out at room temperature for more than 2 hours.

If you are unsure about the freshness or safety of raw salmon, it is always best to discard it.