Potassium dihydrogen phosphate is of great help to crop growth and can play a role in increasing production and income. However, there are many products of potassium dihydrogen phosphate on the market, some of which are fake and inferior products, which is also a headache for many growers. How can potassium dihydrogen phosphate distinguish between true and false? Planting base Hu Shu has a lot of experience in this area.
Potassium dihydrogen phosphateIt is of great help to crop growth and can play the role of increasing production and income. However, there are many potassium dihydrogen phosphate products on the market, some of which are fake and shoddy products, which is also a headache for many growers. How can potassium dihydrogen phosphate distinguish between true and false? Planting base Hu Shu has a lot of experience in this area.
Uncle Hu management100In order to increase the yield of the fruit tree base, Hu used various fertilizers, including potassium dihydrogen phosphate, so he was experienced in identifying the true and false. He mainly learned these methods.
First, taste method
This method is simple, has no limitations, and can be used anytime, anywhere. If you can't tell the difference between real and fake potassium dihydrogen phosphate, you can taste it on your finger. Real potassium dihydrogen phosphate has a mild salty taste, fake potassium dihydrogen phosphate has a bitter taste, or it is mixed with other flavors, such as sulfate, industrial waste salt, and sea salt.
Two, observation method
Prepare a transparent cup or bottle, fill it with water, put some potassium dihydrogen phosphate into the cup, at the same time add some edible alkali, if there are a lot of bubbles out, the product is true, otherwise it is false, chef chelate potassium dihydrogen phosphate in the official video also updated the experiment video, you can go to understand.
Three, the fire method
This method is a bit trickier, but it works just as well. Take a small amount of potassium dihydrogen phosphate and roast it in an iron spoon over fire until it melts completely. If it has a strong ammonium or foul smell, it is not true.
Four, exposure method
If the sun is sufficient, you can try to take some potassium dihydrogen phosphate on white paper, directly in the sun exposure, if it is true, after exposure will not change color, if it is false after exposure will change color.
The above is the base Hu Shu learned some of the true or false method of potassium dihydrogen phosphate, you can try if you are interested.
All materials in this article are native chef manufacturers real feedback original, unauthorized, forbidden to reprint.
