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LC1230 tri-Calcium dicitrate tetrahydrate

suitable for use as excipient exp DAC,USP,E 333,FCC

 

Order number Packaging Quantity Price €
AC28230 Fibre carton 25 kg inquire

 

Product information
Grade DAC,USP,E 333,FCC
Synonyms Calcium(II) citrate, Tricalcium citrate
Hill Formula C12H10Ca3O14 * 4 H2O
HS Code 2918 15 00
EC number 212-391-7
Molar mass 570.51 g/mol
CAS number 5785-44-4

 

Chemical and physical data
Solubility 0.85 g/l (18 °C)
Molar mass 570.51 g/mol
Bulk density 350 kg/m3
pH value 5 – 6 (25 g/l, H2O, 20 °C) (slurry)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

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

 

Specifications
Assay (complexometric; calculated on dried substance) 98.0 – 100.5 %
Identity
– Ca		 passes test
– Citrate passes test
Appearance white to almost white, fine powder
Appearance of solution (50 g/l, hydrochloric acid 0.8 mol/l) clear and not more intense in color than reference solution BY6
Substances insoluble in hydrochloric acid ≤ 0.2 %
pH (25 g/l, after boiling in water) 5.0 – 6.0
Carbonate (as CO2) passes test
Fluoride (F) ≤ 0.003 %
Heavy metals (as Pb) ≤ 0.0005 %
Al (Aluminium) ≤ 0.003 %
As (Arsenic) ≤ 0.0001 %
Fe (Iron) ≤ 0.01 %
Mn (Manganese) ≤ 0.005 %
Hg (Mercury) ≤ 0.0001 %
Pb (Lead) ≤ 0.0001 %
Oxalates (as C2H2O4, calc. on dried substance) ≤ 0.01 %
Readily carbonisable substance passes test
Residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process
Organic volatile impurities (USP) conforms
Loss on drying (150 °C, 4 h) 11.5 – 13.3 %