Lead (II) Oxide 250grm
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 107401.0250
Stock: In Stock
Description
| Catalogue Number | 107401 |
| Description | Lead(II) oxide |
Product Information
| CAS number | 1317-36-8 |
| EC index number | 082-001-00-6 |
| EC number | 215-267-0 |
| Hill Formula | OPb |
| Chemical formula | PbO |
| Molar Mass | 223.19 g/mol |
| HS Code | 2824 10 00 |
Physicochemical Information
| Density | 9.53 g/cm3 (20 °C) |
| Melting Point | 888 °C |
| pH value | 8 - 9 (100 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 3500 - 3700 kg/m3 |
| Solubility | 0.072 g/l |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (complexometric) | ≥ 99.0 % |
| Substances insoluble in dilute acetic acid | ≤ 0.05 % |
| Chloride (Cl) | ≤ 0.005 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Ag (Silver) | ≤ 0.0005 % |
| Bi (Bismuth) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.002 % |
| Loss on ignition (850 °C) | ≤ 0.2 % |
| Substances not precipitated by hydrogen sulfide (as SO₄) | ≤ 0.3 % |
