Ammonium phosphate dibasic
CAS Number7783-28-0
FormulaN/A
Mol. Weight132.06 g/mol
Ammonium phosphate dibasic
What is Ammonium phosphate dibasic?
Ammonium phosphate dibasic is a chemical compound with CAS number 7783-28-0. It is used in various industrial and research applications.
Specifications
Linear Formula
(NH4)2HPO4
Molecular Weight
132.06 g/mol
Grade
puriss.
Assay/Purity
98%
Impurities
insoluble matter, passes filter test
Density
1.170 g/mL at 20 °C
Solubility
H2O: soluble1 M at 20 °C, clear, colorless
Quality
meets analytical specification of NF
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
155 °C (dec.)(lit.)
Anion Traces
chloride (Cl-): ≤5 mg/kg
nitrate (NO3-): ≤10 mg/kg
sulfate (SO42-): ≤20 mg/kg
Cation Traces
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
EC Number
231-987-8
WGK Germany
1