SODIUM DIHYDROGEN ORTHOPHOSPHATE MONOHYDRATE AR

Sodium phosphate monobasic monohydrate

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Article No.
5858B
Grade
AR
Purity
99%
CAS No.
10049-21-5
Molecular Formula
NaH2PO4.H2O
Molecular Weight
137.99
H.S. Code
2835.2200
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1PW1200500

    500 g (00500)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

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%

Revision Date : 06-Apr-2021
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