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MGT-7 Form
di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS Extra Pure
Confirms to USP
Ammonium phosphate dibasic , Ammonium hydrogenphosphate
Restricted for Export
MSDS
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COAs
Packings
500 g
(00500)
5000 g
(05000)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
01229
Grade
Extra Pure
Purity
97%
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)
97.0 - 102.0%
pH (1% solution)
7.6 - 8.2
Chloride (Cl)
Max 0.002%
Sulphate (SO4)
Max 0.02%
Heavy metal (as Pb)
Max 0.001%
Arsenic (As)
Max 0.0003%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date:
09-Aug-2022
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Lab Chemicals
Inorganic Phosphates
di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS