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LC3629 Magnesium citrate

anhydrous (about 15.5% Mg) Ph Eur,USP

 

Order number Packaging Quantity Price €
AC30629 Plastic drum 25 kg inquire

 

Product information
Grade Ph Eur,USP
Hill Formula C12H10Mg3O14
HS Code 2918 15 00
EC number 222-093-9
Molar mass 451.14 g/mol
CAS number 3344-18-1

 

Chemical and physical data
Solubility (20 °C) soluble
Melting point >250 °C decomposes
Molar mass 451.14 g/mol
Bulk density 400 – 700 kg/m3
pH value 6.0 – 8.5 (50 g/l, H2O, 25 °C)

 

Safety information
RTECS TZ8552900
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 Mg (complexometric; calculated on dried substance) 15.0 – 16.4 %
Identity
– Mg
passes test
– Citrate passes test
– neutral reaction passes test
Appearance White to almost white, fine powder.
Appearance of solution (50 g/l CO2-free water) Clear to slightly turbid (≤ 18 NTU) and not more intense in color than reference solution Y7 or BY6 (Ph. Eur.).
pH (50 g/l CO2-free water) 6.0 – 8.5
Chloride (Cl) ≤ 0.05 %
Sulfate (SO4) ≤ 0.2 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0003 %
Ca (Calcium) ≤ 0.2 %
Fe (Iron) ≤ 0.01 %
Oxalate (as C2H2O4) ≤ 0.028 %
Residual solvents (Ph.Eur./USP/ICH) Excluded by manufacturing process.
Readily carbonisable substance passes test
Loss on drying (135 °C, 16 h) ≤ 2.0 %
Corresponds to Ph. Eur., USP.