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di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS AR/ACS
Ammonium phosphate dibasic , Ammonium hydrogenphosphate
Restricted for Export
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COAs
Packings
500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
01230
Grade
AR/ACS
Purity
98%
CAS No.
7783-28-0
Molecular Formula
(NH
4
)
2
HPO
4
Molecular Weight
132.06
H.S. Code
3105.3000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Colorless crystals
Odour
Odorless
pH value
8
Melting point/ Freezing point [°C]
155 °C
Density [g/cm3]
1.62
Solubility in water [% weight]
132.1 g/l at 20 °C
Specifications
Appearance
White Crystals, Crystalline Powder and/or Chunks
Assay (acidimetric)
98.0 - 102.0%
PH (5% solution in CO2 free water)
7.7—8.1
Insoluble matter
Max.0.005%
Chloride (Cl)
Max 0.003%
Nitrate (NO3)
Max 0.003%
Sulphate (SO4)
Max 0.01%
Arsenic (As)
Max 0.0001%
Calcium (Ca)
Max.0.003%
Iron (Fe)
Max 0.001%
Heavy metal (as Pb)
Max 0.001%
Potassium (K)
Max 0.005%
Sodium (Na)
Max 0.005%
Magnesium (Mg)
Max 0.0005%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date:
07-Dec-2023
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Inorganic Phosphates
di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS