send us an inquiry

LC4883 di-Potassium hydrogen phosphate

anhydrous suitable for the biopharmaceutical production bio Ph Eur,BP

 

Order number Packaging Quantity Price €
AC31883 Plastic bottle 5 kg inquire
AC31883 Bucket plastic 12 kg inquire
AC31883 Double PE Sack 25 kg inquire

 

Product information
Grade Ph Eur,BP
Synonyms Dipotassium hydrogen phosphate, Potassium phosphate dibasic
Hill Formula HK2O4P
Chemical formula K2HPO4
HS Code 2835 24 00
EC number 231-834-5
Molar mass 174.18 g/mol
CAS number 7758-11-4

 

Chemical and physical data
Solubility 1600 g/l (20 °C)
Molar mass 174.18 g/mol
Density 2.44 g/cm3 (20 °C)
Bulk density 700 – 1000 kg/m3
pH value 9 (10 g/l, H2O, 20 °C)

 

Safety information
RTECS TC5580000
Storageclass 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).

 

Toxicological data
LD 50 oral LD50 rat 8000 mg/kg

 

Specifications
Assay (acidimetric; calculated on dried substance) 98.0 – 101.0 %
Identity passes test
Appearance of solution passes test
Chloride (Cl) ≤ 0.02 %
Sulphate (SO4) ≤ 0.1 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0002 %
Fe (Iron) ≤ 0.001 %
Na (Sodium) ≤ 1.5 %
Potassium dihydrogen phosphate ≤ 2.5 %
Endotoxins ≤ 2.5 I.U./g
Total aerobic microbial count ≤ 100 CFU/g
Total yeast and mould count ≤ 100 CFU/g
DNases (Exo- and endonucleases) (not detectable) passes test
RNases (not detectable) passes test
Proteases (not detectable) passes test
Residual solvents (Ph. Eur./ICH) excluded by manufacturing process
Reducing substances passes test
Loss on drying (130 °C) ≤ 2.0 %

 

≤ 0.02 %