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LC1230 tri-Calcium dicitrate tetrahydratesuitable 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 % |