Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Copper(I) Iodide (CAS: 7681-65-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Chemical Name |
Copper(I) Iodide |
| Synonyms |
Copper Iodide; Cuprous Iodide |
| CAS Number |
7681-65-4 |
| CAT Number |
RF-PI2079 |
| Stock Status |
In Stock, Production Capacity 50MT/Month |
| Molecular Formula |
CuI |
| Molecular Weight |
190.45 |
| Melting Point |
605℃ (lit.) |
| Boiling Point |
1290℃ |
| Density |
5.62 g/mL at 25℃(lit.) |
| Water Solubility |
Insoluble in Water |
| Sensitivity |
Light Sensitive |
| Storage Temp. |
Protected From Light, Desiccated |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
Off-White to Grey-Brown Powder |
| Purity / Analysis Method |
>99.0% (Chelometric Titration) (on dried basis) |
| Complexometric EDTA (Cu) |
31.0~34.0% |
| HCl Insoluble |
≤0.02% |
| Sulfate (SO4) |
≤0.02% |
| Alkali and Alkali Earth Metals |
≤0.20% |
| Chloride & Bromide (as Cl) |
≤0.03% |
| Iron (Fe) |
≤0.005% |
| ICP |
Confirms Copper Component Conforms |
| X-Ray Diffraction |
Conforms to Structure |
| Test Standard |
Enterprise Standard |
Package: 25kg/Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture
Copper(I) Iodide or Cuprous Iodide (CAS: 7681-65-4) is almost insoluble in water and ethanol, soluble in liquid ammonia, dilute hydrochloric acid, potassium iodide, potassium cyanide or sodium thiosulfate solution, can be decomposed by oncentrated sulfuric acid and concentrated nitric acid. The acidic solution of copper sulfate is added excess potassium iodide or under stirring, a mixed solution of potassium iodide and sodium thiosulfate was added dropwise to a solution of copper sulfate, to obtain precipitation of cuprous iodide. In addition to general purpose use as reagents, etc., but also can be used as power-iodide thermal paper conductive layer material, medical sterilization, mechanical bearing temperature agent, but also used for analysis of trace mercury. Toxicity: Prolonged and repeated contact with the body is harmful, should avoid direct contact with the body. Ingestion is great harm to the body. Copper catalyst/base admixture useful for screening reactions involving the N-arylation of nitrogen-containing heterocycles. Copper(I) Iodide is used as a catalyst for N-arylation of amines and amino acids and in the synthesis of sulfenamides. It is an optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds.A catalyst for N-arylation of amines and amino acids.