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LC1216 Calcium carbonate precipitated(≤ 0.002% Fe) |
Order number | Packaging | Quantity | Price € |
AC28216 | Double PE Sack | 25 kg | inquire |
AC28216 | Double PE Sack | 20 X 25 KG | inquire |
Product information | |
Grade | Ph Eur,BP,USP,FCC |
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) | 98.5 – 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) | ≤ 0.002 % |
As (Arsenic) | ≤ 0.0003 % |
Ba (Barium) | passes test |
Fe (Iron) | ≤ 0.002 % |
Hg (Mercury) | ≤ 0.00005 % |
Pb (Lead) | ≤ 0.0003 % |
Magnesium and alkali metals | ≤ 1.0 % |
Residual solvents (Ph.Eur./USP/ICH) | excluded by manufacturing process |
Bulk density | about 40-70g/100ml |
Loss on drying (200 °C) | ≤ 1.0 % |