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Monopotassium Phosphate
PropionatesSorbic Acid & SorbatesPhosphatesCitratesOthers
Phosphates
Monopotassium Phosphate
Chemical Name: Potassium dihydrogen phosphate(Monopotassium phosphate)
Molecular Formula: KH2PO4
Molecular Weight: 136.09
Properties: Colourless crystal or white crystalline granule or crystalline powder, odourless, steady in air; relative density 2.338,melting point 96℃-253℃,easily soluble in water(83.5g/100ml, 90℃),PH 4.2 -4.7 in 1% aqueous solution,insoluble in ethanol.
Quality standard: GB1886.337-2021 , FCC V , E340(i)
Application: It can used in food industry as buffer agent,sequestran binder,yeast dietary agent flarour, enhancers, dietary supplement, ferment, supplement, expansion agent etc.
Packing: It is packed with plastic bag as liner,and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and transport: It should be stored in a dry and ventilative warehouse;kept away from water and moisture during transport,and handled with careness, so as to avoid damaging to bags. Furthermore, It should be stored separately from poisonous substances.
Index item Q/320724 LRP001-2007 FCC-V
Content(in dry basis),≤% 98.0 98.0
Arsenic,≤% 0.0003 0.0003
Fluoride,≤% 0.001 0.001
Heavy metal(in Pb),≤% 0.0015 --
Water insolubles,≤% 0.2 0.2
Lead,≤% 0.0002 0.0002
Loss on drying,≤%(105℃30Min) 1.0 1.0
PH range(15g/l, 25℃) 4.2-4.7 --