LEAD DIOXIDE 97% AR
| Product Code | B-01525 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 1309-60-0 |
| Molecular Formula | PbO2 | Molecular Weight | 239.20 |
| H.S.Code | 2824.90000 | Shelf Life | 60 Months |
| Purity | 97% |
Physical Properties
| Physical state at 20 °C | Solid | Color | Dark Brown |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 290 °C |
| Density [g/cm3] | 9.38 | Vapour density | 8.2 |
| Oxidising properties | The substance or mixture is classified as oxidizing with the subcategory 2 |
Packaging
Specification
| Appearance | Brown to black powder |
| Assay | Min 97% |
| Dilute nitric acid insoluble matter | Max 0.2% |
| Carbon compounds (C) | Max 0.04% |
| Chloride (Cl) | Max 0.002% |
| Nitrate (NO3) | Max 0.02% |
| Sulphate (SO4) | Max 0.05% |
| Calcium (Ca) | Max 0.02% |
| Copper (Cu) | Max 0.05% |
| Iron (Fe) | Max 0.02% |
| Manganese (Mn) | Max 0.0005% |
| Potassium (K) | Max 0.05% |
| Sodium (Na) | Max 0.1% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 1872
IMCO Class No.: 5.1,6.1
Packing Group: III
Hazardous Statement: H272-H302-H332-H360Df-H373-H410
Precaution Statement: P201-P220-P273-P308 + P313-P501