Zinc Iodide 100 Gm
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 108828.0100
Stock: In Stock
Description
| Catalogue Number | 108828 |
| Synonyms | Zinc diiodide |
Product Information
| CAS number | 10139-47-6 |
| EC number | 233-396-0 |
| Hill Formula | I₂Zn |
| Chemical formula | ZnI₂ |
| Molar Mass | 319.18 g/mol |
| HS Code | 2827 60 00 |
Physicochemical Information
| Boiling point | 625 °C (1013 hPa) |
| Density | 4.74 g/cm3 (20 °C) |
| Melting Point | 446 °C |
| pH value | 5.6 (50 g/l, H₂O, 20 °C) |
| Bulk density | 1800 kg/m3 |
| Solubility | 4500 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | ≥ 98.5 % |
| Chloride (Cl) | ≤ 0.01 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| As (Arsenic) | ≤ 0.00005 % |
| Cd (Cadmium) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| Pb (Lead) | ≤ 0.001 % |
| Substances not precipitated by ammonium sulfide (as sulfates) | ≤ 0.1 % |
| Loss on drying | ≤ 1.5 % |
