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AMMONIUM DIHYDROGEN PHOSPHATE Extra Pure
Ammonium Phosphate Monobasic,Ammonium Acid Phosphate
Restricted for Export
MSDS
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COAs
Packings
500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
01165
Grade
Extra Pure
Purity
98%
CAS No.
7722-76-1
Molecular Formula
NH
4
H
2
PO
4
Molecular Weight
115.03
H.S. Code
3105.4000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
odourless
pH value
3.8 - 4.4 at 50 g/l at 25 °C
Melting point/ Freezing point [°C]
190 °C
Density [g/cm3]
1.8
Solubility in water [% weight]
Soluble in water
Specifications
Appearance
White crystalline powder
Assay (acidimetric)
98 - 101%
Chloride (Cl)
Max 0.005%
Nitrate (NO3)
Max 0.002%
Sulphate (SO4)
Max 0.01%
Arsenic (As)
Max 0.0001%
Heavy metal (as Pb)
Max 0.005%
Iron (Fe)
Max 0.001%
Revision Date:
23-Jun-2014
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Inorganic Phosphates
AMMONIUM DIHYDROGEN PHOSPHATE