di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS
di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS Extra Pure
Confirms to USP
Short Name: di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS
Synonym: Ammonium phosphate dibasic , Ammonium hydrogenphosphate
Basic Details
Article No.
LG0381
Grade
Extra Pure
Purity
97%
CAS No.
7783-28-0
HS Code
3105.3000
Shelf Life
60 Months
Packings Avialable
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
Chemical 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 & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338