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tri-Sodium citrate dihydrate



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Product Code : LC5387

Product Specification
LC5387 tri-Sodium citrate dihydrate
cryst. suitable for the biopharmaceutical production bio Ph Eur,BP,USP,ACS

 

Order number Packaging Quantity Price €
AC32387 Plastic bottle 5 kg Inquire
AC32387 Bucket, plastic 12 kg Inquire
AC32387 Double PE Sack 25 kg
Inquire

 

Product information
Grade Ph Eur,BP,USP,ACS
Hill Formula C6H5Na3O7 * 2 H2O
HS Code 2918 15 00
EC number 200-675-3
Molar mass 294.10 g/mol
CAS number 6132-04-3

 

Chemical and physical data
Solubility 425 g/l (25 °C)
Melting point 150 °C (anhydrous substance)
Molar mass 294.10 g/mol
Density 1.76 g/cm3
Bulk density 900 - 1100 kg/m3
pH value 7.5 - 9.5 (50 g/l, H2O, 20 °C)

 

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

 

Toxicological data
LD 50 oral LD50 rat > 8000 mg/kg

 

Specifications
Assay (Perchloric acid titration, calc. on anhydrous substance) 99.0 - 100.5 %
Identity
- Na		 passes test
- Citrate passes test
- reaction upon ignition passes test
Appearance White crystals.
Appearance of solution (100 g/l, CO2-free water) clear and colorless
Acidity or alkalinity passes test
pH (50 g/l CO2-free water) 7.5 - 8.5
In water insoluble matter ≤ 0.005 %
Chloride (Cl) ≤ 0.003 %
Sulfate (SO4) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
NH4 (Ammonium) ≤ 0.003 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.0005 %
Oxalate (as C2H2O4) ≤ 0.03 %
Tartrate (C4H4O6) passes test
Residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process
Readily carbonisable substance passes test
Water (according to Karl Fischer) 11.0 - 13.0 %
Loss on drying (180 Â°C, 18 h) 10.0 - 13.0 %
Bacterial endotoxins ≤ 2.5 I.U./g
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