SODIUM DIHYDROGEN ORTHOPHOSPHATE ANHYDROUS
SODIUM DIHYDROGEN ORTHOPHOSPHATE ANHYDROUS For HPLC
Short Name: SODIUM DIHYDROGEN ORTHOPHOSPHATE ANHYDROUS
Synonym: Sodium phosphate monobasic anhydrous
Basic Details
Article No.
LG102116
Grade
For HPLC
Purity
99%
CAS No.
7558-80-7
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
White crystalline powder
Assay
Min 99%
RP gradient test
Corresponds to standard
Filter test
Corresponds to standard
Solubility (0.1 g/mL in water; 25°C)
Complete, colorless
pH (10% solution in water; 20°C)
4.0-4.5
Absorption (0.5 M solution in water)
at 210 nm
Max 0.1
at 260 nm
Max 0.06
at 280 nm
Max 0.04
at 320 nm
Max 0.02
at 500 nm
Max 0.02
Safety Information & Hazard Symbols