send us an inquiry

LC5386 tri-Sodium citrate dihydrate cryst., suitable for use as excipient exp Ph Eur,BP,JP,USP,E 331

 

Order number	Packaging	Quantity	Price €
AC32386	Plastic bottle	5 kg	Inquire
AC32386	Paper sack	25 kg	Inquire
AC32386	Double PE Sack	25 kg	Inquire

 

Product information
Grade	Ph Eur,BP,JP,USP,E 331
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 to almost white crystals
Appearance of solution (100 g/l, water)	clear and colorless
Acidity or alkalinity	passes test
pH (50 g/l CO2-free water)	7.5 – 8.5
Chloride (Cl)	≤ 0.005 %
Sulfate (SO4)	≤ 0.015 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 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
Readily carbonisable substance	passes test
Water (according to Karl Fischer)	11.0 – 13.0 %
Loss on drying (180 °C, 18 h)	10.0 – 13.0 %