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LC1214 Calcium carbonate

99.95 Suprapur

 

Order number Packaging Quantity Price €
AC28214 Plastic bottle  50 g 68.40
AC28214 Plastic bottle  500 g 444.60

 

Product information
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
Purity (metallic) ≥ 99.95 %
Assay (complexometric) ≥ 99 %
Chloride (Cl) ≤ 5 ppm
Phosphate (PO4) ≤ 10 ppm
Sulphate (SO4) ≤ 20 ppm
Al (Aluminium) ≤ 0.1 ppm
Ba (Barium) ≤ 2 ppm
Cd (Cadmium) ≤ 0.01 ppm
Ce (Cerium) ≤ 0.01 ppm
Co (Cobalt) ≤ 0.01 ppm
Cr (Chromium) ≤ 0.01 ppm
Cu (Copper) ≤ 0.05 ppm
Eu (Europium) ≤ 0.01 ppm
Fe (Iron) ≤ 0.05 ppm
Hg (Mercury) ≤ 0.05 ppm
K (Potassium) ≤ 2 ppm
La (Lanthanum) ≤ 0.01 ppm
Li (Lithium) ≤ 1 ppm
Mg (Magnesium) ≤ 5 ppm
Mn (Manganese) ≤ 0.05 ppm
Na (Sodium) ≤ 3 ppm
Ni (Nickel) ≤ 0.05 ppm
Pb (Lead) ≤ 0.01 ppm
Rb (Rubidium) ≤ 20 ppm
Sc (Scandium) ≤ 0.01 ppm
Sm (Samarium) ≤ 0.01 ppm
Sr (Strontium) ≤ 100 ppm
Tl (Thallium) ≤ 0.01 ppm
Y (Yttrium) ≤ 0.01 ppm
Yb (Ytterbium) ≤ 0.01 ppm
Zn (Zinc) ≤ 0.05 ppm