SODIUM DIHYDROGEN ORTHOPHOSPHATE MONOHYDRATE
SODIUM DIHYDROGEN ORTHOPHOSPHATE MONOHYDRATE AR
Short Name: SODIUM DIHYDROGEN ORTHOPHOSPHATE MONOHYDRATE
Synonym: Sodium phosphate monobasic monohydrate
Basic Details
Article No.
LG102658
Grade
AR
Purity
99%
CAS No.
10049-21-5
HS Code
2835.2200
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4.1 - 4.5 at 50 g/l at 25 °C
Melting point/ Freezing point [°C]
212°C
Boiling point [°C]
399 °C
Density [g/cm3]
2.04
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Colourless crystals
Assay
99.0 - 102.0%
Insoluble matter in water
Max. 0.01%
pH (5% solution in water)
4.1 - 4.5
Chloride (Cl)
Max. 0.0005%
Sulphate (SO4)
Max. 0.003%
Total nitrogen (N)
Max. 0.001%
Heavy metal (as Pb)
Max. 0.0005%
Calcium (Ca)
Max. 0.005%
Iron (Fe)
Max. 0.0005%
Potassium (K)
Max. 0.005%
Safety Information & Hazard Symbols