96-26-4, btms.
| Appearance | Black Solid |
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Whatsapp / Telegram / Signal: +8617331103305
Threema: STSCWBHC
Physical and chemical properties: Purple-black scales or platelets with metallic luster.
It is brittle and the steam is purple. Has a special irritating smell.
Solubility is slightly soluble in water, and the solubility increases with increasing temperature; hardly soluble in sulfuric acid; easily soluble in organic solvents; iodine is also easily soluble in chloride and bromide; more soluble in iodide solution; soluble in sulfur, Ammonium and alkali metal iodides, aluminum, tin, titanium and other metal iodides.
| ITEM | SPECIFICATION | RESULT |
| Description | Dark brown crystal granule | Conforms |
| Content | ≥99.5% | 99.5-100.5% |
| Loss on Drying | ≤1% | 0.6% |
| Cl & Br content | ≤0.01% | 0.002% |
| Ferrum | ≤10ppm | ≤10ppm |
| Sulfate | Conforms | Conforms |
| Heavy metal | ≤10ppm | ≤10ppm |
| Conclusion | The product meet the testing requirements | |
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