Anti-caking agent in table salt

Table salt is the most familiar to everyone, but the following knowledge is estimated to be known to very few people. That's the anti-caking agent in table salt.

In fact, table salt is also very easy to clump. Although it belongs to the kind of pseudo-clumping, it can crush the salt with a little force. However, the amount of salt used is very small, and if you are not careful, you will add more, bringing trouble to life. At this time, it is necessary to increase the anti-caking agent in the table salt. This anti-caking agent is called potassium ferrocyanide.

Potassium ferrocyanide is a legal additive in national regulations. As long as the trace amount is added, it can play an anti-caking effect. The prescribed dosage in the national GB2760 is 0.01g/Kg (calculated in ferrocyanide). The salt in life is generally 300-400 packages, which is less than 0.004g. It's really a small thing