How can you tell whether salt is genuine or fake?

Summary: Methods for Identifying Fake Salt: 1. Distinguish by texture: Regular edible salt is white and has a fine, sandy texture with very little moisture. When rubbed between your fingers, it won’t feel clumpy or sticky. In contrast, industrial salt contains toxic substances but no iodine; it has a dull gray color, often appears in granular form, and has a high moisture content. 2. Distinguish by origin: Since salt products are sold strictly within specific regions, for example, the Heilongjiang area typically sells seaweed iodized salt from Chuzhou and low-sodium crystal pure salt produced in Xiaogan, Wuhan. 3. Distinguish by the color of the cut surface: Sprinkle salt onto a freshly cut sweet potato or potato. If the cut surface turns blue, it’s iodized salt; otherwise, it’s a counterfeit. How to Tell Real Salt Apart from Fake Salt: 1. Look at the color: Real salt has a bright white appearance, while fake salt often has unusual colors such as pale yellow or dark black. 2. Examine the packaging: Genuine salt comes in neatly sealed, beautifully packaged containers with clear printing. The seal is technically treated and cannot be easily separated. The sides of the packaging bag are smooth without any creases. On the other hand, fake salt packaging often has blurry printing that flakes off when rubbed, simple and poorly sealed packaging, uneven seals, and two distinct creases on both sides. Additionally, the anti-counterfeit labels differ: genuine salt packaging always displays the production date, whereas fake salt usually lacks this information. The packaging color of fake salt is also lighter. 3. Check the anti-counterfeit label: The anti-counterfeit labels on genuine salt packaging are firmly and correctly affixed in the same position within the packaging film layer. If the label is significantly misaligned or crookedly pasted, it’s likely fake salt. 4. Verify if the serial numbers match: If you find two or more small packages of salt with identical computer-printed serial numbers, they’re fake. 5. Conduct an experiment: Sprinkle salt onto the cut surface of a potato. Real salt will turn the cut surface blue. When you pinch it with your hands, smell it, or taste it, real salt feels looser, with evenly sized grains, no unpleasant odor, and a pure, authentic salty flavor. Fake salt tends to clump together when pinched, doesn’t easily fall apart, smells like ammonia, and tastes salty with a slightly bitter aftertaste. “Three Checks” to Identify Real vs. Fake Salt Through Packaging: ① Check the texture: The packaging material of fake edible salt is generally lower quality but features brighter colors. ② Examine the sealing edges: Genuine edible salt has neatly sealed edges with equal widths at both ends; fake salt packaging has sharp, clearly defined serrations, and the cuts are more pronounced. Often, one end of the fake salt package sticks out slightly longer. ③ Inspect the labeling: The labels on genuine salt are neatly and precisely applied in the same position; the labels on fake salt packaging are noticeably less standardized, and their anti-counterfeit labels have poor gloss and lack three-dimensional effects.

Keywords: How can you tell whether salt is genuine or fake?