send us an inquiry
LC5428 di-Sodium hydrogen phosphate anhydrous
for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE

 

Order number Packaging Quantity Price €
AC32428 Plastic bottle 500 g 42.98
AC32428 Fibre carton 25 kg Inquire

 

Product information
Hill Formula HNa2O4P
Chemical formula Na2HPO4
HS Code 2835 22 00
EC number 231-448-7
Molar mass 141.96 g/mol
CAS number 7558-79-4

 

Chemical and physical data
Solubility 77 g/l (20 °C)
Melting point ca.250 °C (decomposition)
Molar mass 141.96 g/mol
Bulk density 880 kg/m3
pH value 8.7 – 9.3 (10 g/l, H2O, 20 °C)

 

Safety information
RTECS WC4500000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering

 

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 17000 mg/kg

 

Specifications
Assay (acidimetric) ≥ 99.0 %
pH-value (5 %; water) 8.9 – 9.2
Chloride (Cl) ≤ 0.001 %
Sulphate (SO4) ≤ 0.005 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.001 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.01 %
Particle size (0.2 – 1 mm) about 90 %
Loss on drying (105 °C) ≤ 0.2 %