Calcium Carbonate 50Grm
Calcium carbonate 99.95 Suprapur®. CAS 471-34-1, chemical formula CaCO₃.
Manufacturer: Merck
Catalog ID: 102059.0050
Stock: In Stock
Description
| Catalogue Number | 102059 |
| Description | Calcium carbonate |
Product Information
| CAS number | 471-34-1 |
| EC number | 207-439-9 |
| Hill Formula | CCaO₃ |
| Chemical formula | CaCO₃ |
| Molar Mass | 100.09 g/mol |
| HS Code | 2836 50 00 |
Applications
| Application | Calcium carbonate 99.95 Suprapur®. CAS 471-34-1, chemical formula CaCO₃. |
Physicochemical Information
| Melting Point | 825 °C (decomposition) |
| pH value | 9.5 - 10.5 (100 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 300 - 1400 kg/m3 |
| Solubility | 0.017 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 6450 mg/kg |
| LD 50 dermal | LD50 Rat > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (metallic) | ≥ 99.95 % |
| Assay (complexometric) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 5 ppm |
| Phosphate (PO₄) | ≤ 10 ppm |
| Sulphate (SO₄) | ≤ 20 ppm |
| Al (Aluminium) | ≤ 0.20 ppm |
| Ba (Barium) | ≤ 2.0 ppm |
| Cd (Cadmium) | ≤ 0.010 ppm |
| Ce (Cerium) | ≤ 0.050 ppm |
| Co (Cobalt) | ≤ 0.010 ppm |
| Cr (Chromium) | ≤ 0.050 ppm |
| Cu (Copper) | ≤ 0.050 ppm |
| Eu (Europium) | ≤ 0.010 ppm |
| Fe (Iron) | ≤ 0.100 ppm |
| Hg (Mercury) | ≤ 0.050 ppm |
| K (Potassium) | ≤ 2.0 ppm |
| La (Lanthanum) | ≤ 0.050 ppm |
| Li (Lithium) | ≤ 1.0 ppm |
| Mg (Magnesium) | ≤ 5.0 ppm |
| Mn (Manganese) | ≤ 0.050 ppm |
| Na (Sodium) | ≤ 3.0 ppm |
| Ni (Nickel) | ≤ 0.050 ppm |
| Pb (Lead) | ≤ 0.050 ppm |
| Rb (Rubidium) | ≤ 20 ppm |
| Sc (Scandium) | ≤ 0.010 ppm |
| Sm (Samarium) | ≤ 0.010 ppm |
| Sr (Strontium) | ≤ 100 ppm |
| Tl (Thallium) | ≤ 0.01 ppm |
| Y (Yttrium) | ≤ 0.010 ppm |
| Yb (Ytterbium) | ≤ 0.010 ppm |
| Zn (Zinc) | ≤ 0.10 ppm |
