Is the ph of sodium tripolyphosphate alkaline or acidic?

sodium tripolyphosphate
It is mainly used in ceramic slurry peptizing agent, water reducing agent, increasing slurry fluidity, synthetic detergent additive, petroleum, metallurgy, mining water treatment and other industries.
The PH value of sodium tripolyphosphate produced by Zhengzhou Yucai Phosphate Chemical Plant is alkaline between 9.2 and 10.
If the PH value of sodium tripolyphosphate you bought is neutral, I can only regret to tell you that most of you bought fake products mixed with sodium sulfate. Recently, the price of sodium tripolyphosphate continues to rise, and illegal vendors have loopholes to exploit.

	Identification of sodium tripolyphosphate first from the appearance point of view, most of them are puffy particles, similar to washing powder. Be careful if you don't puff. In addition, a simple monitoring can be done: a little dilute soapy water will dissolve the tap water, which is definitely milky and turbid, because calcium and magnesium ions in the tap water will generate soap scum with the soap. It is true that sodium tripolyphosphate is added to the above-mentioned solution if it can be clarified a little bit. If a lot of them remain unchanged, they are fake.