Cuprous iodide Basic information | |
Product Name: | Cuprous iodide |
CAS: | 7681-65-4 |
MF: | CuI |
MW: | 190.45 |
EINECS: | 231-674-6 |
Cuprous iodide Chemical Properties | |
Melting point | 605 °C(lit.) |
Boiling point | 1290 °C |
density | 5.62 g/mL at 25 °C(lit.) |
vapor pressure | 10 mm Hg ( 656 °C) |
refractive index | 2.346 |
Fp | 1290°C |
storage temp. | Store below +30°C. |
solubility | dilute aqueous acid: insoluble(lit.) |
form | Powder |
Specific Gravity | 5.62 |
color | White to Pale Brown |
Water Solubility | INSOLUBLE |
Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
Sensitive | Air & Moisture Sensitive |
Merck | 142,662 |
Solubility Product Constant (Ksp) | pKsp: 11.9 |
InChIKey | LSXDOTMGLUJQCM-UHFFFAOYSA-M |
CAS DataBase Reference | 7681-65-4(CAS DataBase Reference) |
NIST Chemistry Reference | Copper(I) iodide(7681-65-4) |
EPA Substance Registry System | Cuprous iodide (7681-65-4) |
Items | Specification | Results |
Appearance | White to Pale Brown powder | complies |
CuI | 99%min | 99.30% |
Fe | 0.005%max | complies |
water | 1.00% | 0.12% |
Conclusion: | Meet the requirement of house standard. |