ⅠChemical Name: Potassium
dihydrogen phosphate(Monopotassium phosphate)
Molecular Formula:
KH2PO4
ⅡMolecular Weight: 136.09
ⅢProperties: 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.
ⅣQuality standard: Q/320724
LRP001-2007, FCC-V
ⅤApplication: It can used in
food industry as buffer agent,sequestran binder,yeast dietary
agent flarour, enhancers, dietary supplement, ferment,
supplement, expansion agent etc.
ⅥPacking: 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.
ⅦStorage 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.
Name of index |
Q/320724 LRP001-2007 |
FCC-V |
Content, (On the base of dry basis),
% |
98.0 |
98.0 |
As, ≤% |
0.0003 |
0.0003 |
Fluoride, ≤% |
0.001 |
0.001 |
Heavy metals(as Pb), ≤% |
0.0015 |
-- |
Insoluble substance in water, ≤% |
0.2 |
0.2 |
Pb, ≤% |
0.0002 |
0.0002 |
Loss on ignition≤% |
1.0 |
1.0 |
PH Ualue |
4.2-4.7 |
-- |
|
