Lead(II) Carbonate 250gm
for analysis EMSURE® ACS
Manufacturer: Merck
Catalog ID: 107381.0250
Stock: In Stock
Description
| Catalogue Number | 107381 |
| Description | Lead(II) carbonate |
Product Information
| CAS number | 598-63-0 |
| EC index number | 082-001-00-6 |
| EC number | 209-943-4 |
| Grade | ACS |
| Hill Formula | CO₃Pb |
| Chemical formula | PbCO₃ |
| Molar Mass | 267.21 g/mol |
| HS Code | 2836 99 17 |
Physicochemical Information
| Density | 6.6 g/cm3 (20 °C) |
| Melting Point | 315 °C (decomposition) |
| pH value | 5.8 (50 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 1300 kg/m3 |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (complexometric) | ≥ 99.0 % |
| Substances insoluble in dilute acetic acid | ≤ 0.02 % |
| Chloride (Cl) | ≤ 0.002 % |
| Nitrite and Nitrate (as NO₃) | ≤ 0.005 % |
| Total nitrogen (N) | ≤ 0.02 % |
| Ca (Calcium) | ≤ 0.01 % |
| Cd (Cadmium) | ≤ 0.002 % |
| Cu (Copper) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.002 % |
| K (Potassium) | ≤ 0.02 % |
| Na (Sodium) | ≤ 0.05 % |
| Zn (Zinc) | ≤ 0.003 % |
| corresponds to ACS |
