China Hot Selling! Fusidic Acid/Fusidate Sodium/Sodium Fusidate 6990-06-3/751-94-0//10031-31-9 Calcium Iodide//7758 05 6 Potassium Iodat//7681-11-0 Potassium Iodide, Find details about China Potassium Iodide, Potassium Iodat from Hot Selling! Fusidic Acid/Fusidate Sodium/Sodium Fusidate 6990-06-3/751-94-0//10031-31-9 Calcium Iodide//7758 05 6 Potassium Iodat//7681-11-0 Potassium Iodide
Introduction
Product Name: | Potassium iodide |
CAS: | 7681-11-0 |
MF: | KI |
Melting point : | 113 °C(lit.) |
Boiling point : | 184 °C(lit.) |
Brand: | Faithful |
Purity: | 99% |
Function
Chemical Name:Potassium iodide
Chemical Structure:
CAS No.:7681-11-0
Molecular Fomula:IK
Molecular weight:166
Appearance: white to off-white crystalline powder
Assay: 99%MIN
Application
Commonly used as analytical reagents, also used in the preparation of photographic emulsifiers, in the pharmaceutical industry
Specification
Item | Specification | Results |
Description | Colorless crystal | Colorless crystal |
Differentiate | Differential reaction between potassium salt and iodide in aqueous solution of this product | The differential reaction between potassium salt and iodide in this solution is positive |
SO4 | <0.04% | 0.03% |
Loss on drying % | <0.6% | 0.59% |
Heavy metal (by Pb) | ≤10ppm | 10ppm |
salt (by As) | ≤0.0002% | 0.0002% |
Chloride | ≤0.5% | 0.5% |
Alkalinity | Conform standard | Conform standard |
Assay | (KI) 99% | 99.0% |
Conclusion | The results conforms with enterprise standards |