xxvm 
INDEX. 
Iodine, reaction of, with sulphuric acid, 
xiii. 82 
" test for, vi. 352 
M tincture of, changed by keeping, 
xix. 54 
Iodo-hydrargyrate of potash, vi. 53 
Iodous acid, vii. 255 
Ioduretted hydriodic acid a test for rhu- 
barb, ii. 338 
Ionidium marcucci, vii. 186, viii. 105 
" varieties of, iii. 193 
Ipecacuanha, iii. 181 
" bastard, xix. 19 
" deprived of its nauseous 
substance, xi. 82 
" lozenges, viii. 339 
" syrup of, x. 283 
" tincture of, xviii. 104 
Ipomcea Jalapa, ii. 22, v. 339, x. 28 
Iridescent silver, xviii. 50 
Iridium, vi. 261 
Irish moss or carrageen, vi. 204, xvii. 
189 
Iron, xiii. 206 
*f acetate of, an antidote for arsenical 
preparations, xvii. 55 
" action of acids on sulphate of, xiii. 
347 
u u on ammonia, i. 319 
" " on benzoic acid, x. 176 
u albuminate of, xv. 133 
" and ammonia, tartrate of, xii. 275 
" and potassa, tartrate of, xii. 33, 188 
" and steel, improvement in the 
quality of, v. 88 
(C carbonate of, iii. 175, x. 272 
ee " precipitated, iv. 199 
" citrate of, xv. 151, 158, 164 
" converted into plumbago, x. 81 
" crystallization of, v. 352 
e f double salts of, xvi. 96 
" filings and gold dust, an antidote to 
corrosive sublimate, xi. 331 
ct formula for internal administration 
of, viii. 348 
" hydrated peroxide of, xii. ],xiv.29, 
266, xix. 62 
" « " antidote for 
arsenic, x. 
263, xiii. 239 
« « il antidote for 
Scheele's green, 
xii. 348 
" hydriodate of, vi. 178, vii. 305, x. 
280 
Iron, hydriodate of wine of, xiv. 227 
" in powdered cinchona, ii. 216 
" iodide of, i. 203, vii. 305, viii. 253, 
xiv. 56, xviii. 170 
« e< protected by sugar, xii. 
13 
te " syrup of, xiii. 74, xiv. 58, 
xix. 101 
<e iodide of, wine of, xiv. 227 
<« lactate of, xii. 118, 228 ? xiii. 74 
M perchloride of, xvi. 142 
" peroxide of, viii. 82 
c persesquinitrate of, 
iv. 169 
" pipes, action of water on, vi. 234 
" polished, i. 56 
" preparation of perchloride of, xvi. 
142, 167 
cc preparations of, ii. 61, viii. 95, xiii. 
72 
" prepared by hydrogen, xvi. 89, xix. 
15 
" protection of, by zinc, xiii. 86 
" protiodide of, xiii. 113 
" " pills of, xv. 71 
« ' f solution of, iv. 287 
" protocarbonate of, v. 83, xvii. 76 
« « (Vallette's)xiii. 
183 
" protomuriate of, x. 272 
cc protoxide and peroxide of, xiii. 204 
M pyrites, residue from, xv. 78 
<c red oxide of, impurity in, xvi. 185 
" salts of, iv. 62 
" sesquicitrate of, &c, xiii. 72 
<c sesqui-iodide of, xiii. 165 
" sesquinitrate of, xvii. 92 
" sulphate of, xi. 260 
" tannate of the sesquioxide of, xiii. 
73 
" " of, in chlorosis, xix. 61 
" tartrate and citrate of, &c, xviii. 
310 
" tritoxide of, an antidote to arsenic, 
xi. 171 
" vessels, xvii. 239 
" wrought and cast, method of solder- 
ing, xxi. 312 
Isinglass, xvi. 58 
" plaster, xiii. 320 
" Samovy, xviii. 54 
Itch ointment, vi. 264, viii. 83, 174, xiii. 
85 
" treatment for, xiii. 172 
Ivory nipples, xiii. 88 
" vegetable, xv. 37 
