Potassium Iodine Cas: 7681-11-0
| Nọmba katalọgụ | XD91857 |
| Aha ngwaahịa | Potassium iodine |
| CAS | 7681-11-0 |
| Ụdị molekụlala | KI |
| Ibu molekụla | 166 |
| Nkọwa nchekwa | 2-8 Celsius C |
| Koodu tarifu akwadoro | 28276000 |
Nkọwapụta ngwaahịa
| Ọdịdị | Acha odo odo ntụ ntụ |
| Asay | 99% nkeji |
| Ebe mgbaze | 681C (ọkụ) |
| Ebe esi nri | 184C (ọkụ) |
| njupụta | 1.7g/cm3 |
| uzuoku njupụta | 9 (vs ikuku) |
| uzuoku mgbali | 0.31 mm Hg (25 Celsius C) |
| index refractive | 1.677 |
| Fp | 1330C |
| solubility | H2O: 1M na 20 Celsius C, doro anya, enweghị agba |
| Nnukwu ike ndọda | 3.13 |
| PH | 6.0-9.0 (25 ℃, 1M na H2O) |
| Mmiri Solubility | 1.43 n'arọ / l |
| Mmetụta | Hygroscopic |
| Nkwụsi ike | Kwụsie ike.Chebe site na ìhè na mmiri mmiri.Ekwekọrịtaghị na ihe na-ebelata ike, acid siri ike, ígwè, aluminom, ọla alkali, brass, magnesium, zinc, cadmium, ọla kọpa, tin, nickel na alloys ha. |
Imepụta emulsions foto;na anụmanụ na anụ ọkụkọ na-eri nri ruo n'ókè nke 10-30 akụkụ kwa nde;na tebụl nnu dị ka isi iyi nke ayodiin na ụfọdụ mmiri ọṅụṅụ;nakwa Na kemistrị anụmanụ.Na nkà mmụta ọgwụ, a na-eji potassium iodide mee ihe iji chịkwaa gland thyroid.
Potassium Iodide bụ isi iyi nke ayodiin na ihe na-edozi ahụ na mgbakwunye nri.ọ dị ka kristal ma ọ bụ ntụ ntụ ma nwee ike nke 1 g na 0.7 ml mmiri na 25 Celsius.A na-etinye ya na nnu tebụl maka igbochi goiter. A na-eji potassium Iodide eme ihe n'ụzọ bụ isi na ọgwụgwọ nke nsị radieshon n'ihi mmetọ gburugburu ebe obibi site na iodine-131.
Potassium iodide bụ kristal ọcha, granule ma ọ bụ ntụ ntụ mere site na mmeghachi omume nke ayodiin nwere ngwọta potassium hydroxide na-ekpo ọkụ na-esote crystallization.Ọ na-agbaze nke ukwuu na mmiri, mmanya, na acetone.A na-eji potassium iodide mbụ mee ihe dị ka onye bụ isi halide na usoro calotype Talbot, emesia na albumen na usoro iko na-esote usoro collodion mmiri.A na-ejikwa ya dị ka halide nke abụọ na ọlaọcha bromide gelatin emulsions.
