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LC5382 tri-Sodium citrate anhydrous, suitable for use as excipient exp USP,FCC,E 331 |
Order number | Packaging | Quantity | Price € |
AC32382 | Plastic bottle | 1 kg | Inquire |
AC32382 | Plastic drum | 25 kg | Inquire |
Product information | |
Grade | USP,FCC,E 331 |
Hill Formula | C6H5Na3O7 |
HS Code | 2918 15 00 |
EC number | 200-675-3 |
Molar mass | 258.07 g/mol |
CAS number | 68-04-2 |
Chemical and physical data | |
Solubility | 425 g/l (25 °C) |
Melting point | 150 °C (decomposition) |
Molar mass | 258.07 g/mol |
Density | 1.76 g/cm3 (18 °C) |
Bulk density | 900 kg/m3 |
pH value | 7.5 – 9.0 (10 g/l, H2O, 20 °C) |
Flash point | 290 °C |
Safety information | |
S Phrase | S 25 Avoid contact with eyes. |
RTECS | GR8300000 |
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. |
Toxicological data | |
LD 50 oral | LD50 rat > 8000 mg/kg |
Specifications | |
Assay (perchloric acid titration, calculated on dried substance) | 99.0 – 100.5 % |
Identity – Na |
passes test |
– Citrate | passes test |
– reaction upon ignition | passes test |
Appearance | white to almost white, fine, granular powder |
Alkaline reacting substances | passes test |
pH (50 g/l CO2-free water) | 7.5 – 9.0 |
Heavy metals (as Pb) | ≤ 0.0005 % |
As (Arsenic) | ≤ 0.0001 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0001 % |
Oxalate (as C2H2O4) | ≤ 0.01 % |
Tartrate (C4H4O6) | passes test |
Residual solvents (Ph. Eur./USP/ICH) | excluded by manufacturing process |
Water (180 °C, 18 h) | ≤ 1.0 % |
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