di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS Extra Pure

Confirms to USP
Ammonium phosphate dibasic , Ammonium hydrogenphosphate

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Article No.
01229
Grade
Extra Pure
Purity
97%
CAS No.
7783-28-0
Molecular Formula
(NH4)2HPO4
Molecular Weight
132.06
H.S. Code
3105.3000
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1206500

    5000 g (05000)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

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

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date : 01-Aug-2015
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