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LC1215 Calcium carbonate

precipitated (≤ 0.0001% Al) suitable for use as excipient exp Ph Eur,BP,USP,FCC,E 170

 

Order number Packaging Quantity Price €
AC28215 Double PE Sack 25 kg inquire

 

Product information
Grade Ph Eur,BP,USP,FCC,E 170
Hill Formula CCaO3
Chemical formula CaCO3
HS Code 2836 50 00
EC number 207-439-9
Molar mass 100.09 g/mol
CAS number 471-34-1

 

Chemical and physical data
Solubility 0.014 g/l (20 °C)
Melting point 825 °C (decomposition)
Molar mass 100.09 g/mol
Bulk density 400 – 1400 kg/m3
pH value 9.5 – 10.5 (100 g/l, H2O, 20 °C) (slurry)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK NWG not water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Toxicological data
LD 50 oral LD50 rat 6450 mg/kg

 

Specifications
Assay (complexometric; calculated on dried substance) 99.0 – 100.5 %
Identity passes test
Substances insoluble in acetic acid ≤ 0.2 %
Substances insoluble in hydrochloric acid ≤ 0.2 %
Chloride (Cl) ≤ 0.025 %
Fluoride (F) ≤ 0.005 %
Sulphate (SO4) ≤ 0.05 %
Heavy metals (as Pb) ≤ 0.001 %
Al (Aluminium) ≤ 0.0001 %
As (Arsenic) ≤ 0.0003 %
Ba (Barium) passes test
Cd (Cadmium) ≤ 0.0001 %
Cr (Chromium) ≤ 0.002 %
Cu (Copper) ≤ 0.002 %
Fe (Iron) ≤ 0.002 %
Hg (Mercury) ≤ 0.00005 %
Pb (Lead) ≤ 0.0003 %
Sb (Antimony) ≤ 0.002 %
Zn (Zinc) ≤ 0.002 %
Magnesium and alkali metals ≤ 1.0 %
Residual solvents (Ph.Eur./USP/ICH) excluded by manufacturing process
Bulk density 30-70g/100ml
Loss on drying (200 °C) ≤ 1.0 %