AMMONIUM DIHYDROGEN PHOSPHATE
AMMONIUM DIHYDROGEN PHOSPHATE HPLC
Short Name: AMMONIUM DIHYDROGEN PHOSPHATE
Synonym: Ammonium Phosphate Monobasic,Ammonium Acid Phosphate
Basic Details
Article No.
LG0386
Grade
HPLC
Purity
99%
CAS No.
7722-76-1
HS Code
3105.4000
Shelf Life
60 Months
Packings Avialable
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
Chemical Specifications
Appearance
White crystalline powder
Assay (acidimetric)
Min 99%
Filter test
Correspons to standard
RP gradient test
Correspons to standard
Solubility (0.1 g/mL in water; 20°C)
Complete, Colorless
pH (10% solution in water; 20°C)
4 - 5
UV absorbance (10% solution in water) at:
at 210 nm
Max 0.05
at 220 nm
Max 0.04
at 230 nm
Max 0.03
at 240 nm
Max 0.02
at 500 nm
Max 0.02
Safety Information & Hazard Symbols