Food Grade Monopotassium Phosphate

White or colorless crystal,easily soluble in water,its relative density is 2.338, melting point at 252.6℃ , and PH value of 1% solution is 4.4-4.8。

In 25kg composite plastic woven/paper bag with PE liner.

Storage and transport:To be stored in a dry, ventilate and clean warehouse; Valid for two years.

In food industry, it is used as quality improver, emulsifier, buffer, mainly applied to cheese, vegetable fat powder, beverage, and used to meat processing by mixed with other phosphate.

Commonly, we add this product according to the proportion of 0.2-0.5%.

It can be adjustable according to the actual situation.

Detailed Description

Food Grade Monopotassium phosphate
Molecular formula:KH2PO4
Molecular Weight:136.09
Quality standards:


  Name of indexGB 1886.337-2021 FCC-VE 340 (i)
Monopotassium Phosphate KH2PO4
 (on dried material) , ≥%
P2O5on the anhydrous basis,%--51.0-53.0
Test for potassium --Passes test
Test for phosphate --Passes test
Water-insoluble ,≤%0.2 0.20.2on the anhydrous basis
Arsenic (As) , ≤%0.00030.00030.0001
Fluoride (as F) ,≤%0.0010.0010.001
Loss on Drying , ≤%1.0 12.0(105 °C, 4 hours)
Pb ,≤%0.0002 0.00020.0001
Heavy Metals (as Pb),≤%0.001--
PH (1 % solution)4.2-4.7-4.2-4.8
Cadmium ,≤%--0.0001
Mercury ,≤%--0.0001

All information is offered in good faith, without guarantee or obligation by the accuracy or sufficiency thereof, or the result obtained and is accepted at user’s risk. Nothing herein shall be construed as a recommendation for uses that infringe valid patents or as extending a license under valid patents.
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