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LC601 di-Ammonium hydrogen phosphate

for analysis ACS,Reag. Ph Eur

 

Order number Packaging Quantity Price €
AC27601 Plastic bottle 500 g 20.025
AC27601 Fibre carton 50 kg Inquire

 

Product information
Grade ACS,Reag. Ph Eur
Synonyms Ammonium biphosphate, Ammonium phosphate dibasic, Diammonium hydrogen phosphate, Fyrex
Hill Formula H9N2O4P
Chemical formula (NH4)2HPO4
HS Code 3105 30 00
EC number 231-987-8
Molar mass 132.05 g/mol
CAS number 7783-28-0

 

Chemical and physical data
Solubility 690 g/l (20 °C)
Molar mass 132.05 g/mol
Density 1.619 g/cm3 (20 °C)
Bulk density 800 – 1000 kg/m3
pH value 7.6 – 8.2 (100 g/l, H2O, 20 °C)

 

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat 6500 mg/kg
LD 50 oral LD50 rabbit > 7950 mg/kg

 

Specifications
Assay (acidimetric) ≥ 99.0 %
Insoluble matter ≤ 0.005 %
pH-value
– 5 %; water; 25 °C
7.8 – 8.1
– 20 %; water about 8
Chloride (Cl) ≤ 0.0005 %
Nitrate (NO3) ≤ 0.001 %
Sulphate ≤ 0.004 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.001 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.001 %
Mg (Magnesium) ≤ 0.0005 %
Na (Sodium) ≤ 0.001 %