Acetylene tetrabromide and acety.
lene tetrachloride, action on
naphthalene, 68
Acetylhydrazobenzene, reduction

of nitroso-derivatives of, 143
Acid, acetic, and ferric acetates,
reaction with iron chloride,
227

asaronic, 256

оп

boric, effects of chlorides
solubility of, 248
camphorcarboxylic, and deriva-
tives, absorption spectra, 163
camphoric, amides and imides
of, 20

synthesis of, 213
6-carboxy-3 4-dimethoxy-
phenyl-glyoxylic, synthesis of,

284

a-cyclogeranic, 204

A-cyclopenteneacetic, synthe-
sis of, 143
dextro-tartaric, method for de-
termining, 215
dicamphorylphosphinic, 21
3:5-dichloro-ortho-phthalic, 67
di-iodobenzenesulphonic, esters
and salts of, 65

dithionic, determination of, 48
formic, production by atmo-

spheric oxidation of turpen-
tine, 285
hydrochloric, apparatus for
demonstrating the electrolysis
of, 80

standard solutions, 180
hydrocyanic, new sensitive test
for, 249

hypoiodous, action of nascent, on

unsaturated acids, 156
hypophosphoric, formula of, 107
lauric, dipeptides of, synthesis,
164
malonanilic, halogen deriva-
tives of, 79
meta-hemipinic, 296
1-methyl-A-cyclohexene 3-
acetic, synthesis of, 143
nitric, determination by reduc-
tion with system of aluminium-
mercury, 83

reaction for, 251
solubility of gold in, 207
n-nonoic, dipeptides of, synthe-
sis of, 164

A-nonylenic, 79

perchloric, preparation
sodium perchlorate, 42
picric, 228

sabinic, 251

from

salicylic, estimation by distilla-
tion of its dilute aqueous solu-
tions, 289

sulphosalicylic, action on tri-
sodic phosphate, 156
sulphuric, action of potassium

chlorate on concentrated, 282
action of concentrated on aro-
matic nitramines, 156
amides of, 132

solution of platinum in, 107
thiosalicylic, colourless and yel-
low, 227
tri-iodobenzenesulphonic, esters
and salts of, 65

compensated, 250

allylenecarboxylic, experiments

on, 12

aromatic, catalysis of, 215
bromacetic, a-bromopropionic,
and a-bromobutyric, and their
sodium salts, interaction with
silver salts in aqueous solu-
tion, 79

B-bromo-3-phenylpropionic, 66
carboxylic, of cyclohexanone and
derivatives, 297

cinnamic, absorption spectra of,

204

dicarboxylic, action of bases on
aa-dibiomo-derivatives of, 65
halogen, action on chloro- and
bromo-acylaminobenzenes, II
B-hydroxy-6-phenylpropionic,
optically active, 66
iodobenzenemonosulphonic, 65
organic, solubility of, and bases
in solutions of their salts, 142
phenylmethylglycolic, inter-
conversion of optically active,

65

phosphinic, transformation of
aromatic alcohols into, 108
polybasic, reaction for, 35
resin, of coniferæ, 66
silicic, tension and rate of de-
hydration of, 227
sulphonic, derived from di-

benzylethylpropylsilicane, 65
triazomalonic, substituted, 65
unsaturated, action of nascent
hypoiodous acid on, 156
capable of isomerisation and
their salts, molecular refrac-
tion, 132

volatile, in wines and vinegars,
apparatus for use in deter-
mination of, 5

Actinium B-rays of, 10nisation of
gases by, 141
Acyanilides, bromination, II
chlorination, II
Africa, South, chemistry of veget-
able products of, 138
Air, nature of large ions in, 82

nitrates and oxides obtained by
heating aluminium in, 253
Alanine, products of con lensation

of lauric and n-nonoic acids
with, 164

Alcohol, absolute, as reducing
agent, 227

specific gravity of, 275
divalent, from coltsfoot, 47
Alcohols, aromatic, transforma-

tion into phosphinic acids by
hypophosphorous acid, 108
catalytic dehydration by metallic
oxides, 240

new method of detecting traces
of, 84
Aldehyde, crotonic, polymer of,
constitution of, 204
polymeric, of crotonic aldehyde
and the corresponding acid,
140

ing phosphorescence of the
sulphides of, 143
formites, reducing action o
mineral compounds, 276
mangani manganates, 165
metals, emission
charges by, 143
sulphites, action of heat and
Ight on double, 23
Alkaloids of pukatea, 63

of electric

potassium permanganate as test
for, 83

Alkyl halides and metals of iron
group, interaction, 250
s-Alkylphenazothionium deriva-

lives, 221

Allen, E. T., and J. Johnston,
exact determination of sui-
phur in pyrite and marcasite,
257, 267
Allmand, Á. J, affinity relations
of cupric oxide and cupric
hydroxide, 126
Alumina in inorganic plant con-

stituents, determination, 9t
obtained by oxidation of alu-
minium amalgam, 156
Aluminium, action of heat on in
vacuo, 108

nitrates and oxides obtained by
heating in air, 263
phosphate, positive electrifica-

tion due to heating, 299
Amides, haloid, acid properties of,
23

molecular complexity in the
liquid state, 284
of camphoric acid, 20
of sulphuric acid, 132
Amidines, constitution, 79
Amido-oxines and thioamides,

220

Amines, aromatic, action on ethyl
malonate, 164
Amines, molecular complexity in
liquid state, 284
3-Amincquinoline, and colour of
its salts, 126
Ammonia, action on organic sul-
phides and disulphides, 132
soda, 81

Analysis, qualitative, substitute
for platinum wire in, 170
Andrews, E. R., analysis of ultra-
marine blue, 131

and J H. Coste. (See Coste,
J. H.)
Anhydride, acetic, rate of hydra-
tion, 163
Anhydrides, action of gaseous

carbon tetrachloride on, 108
Anilides, halogen-substituted, 66
Anuine and arsenic emetic, 240
emetic, 120

Animal substances, skotographic

and electroscopic effects of, 21
Anisaldehyde, condensation with
resorcin 1, 220

Anthocyan, 218
Antimony, double haloid salts of
tri-, tetra-, and pentavalent, 95
organic derivatives, 10
Apparatus, chlorine absorption, 77
extraction, 226
fat extraction, 226

for demonstrating electrolysis of
hydrochloric acid, 80
volumetric composition

Bacterial activity as a corrosive
influence in soil, 205

Bain, D, and H. Marshall. (See
Marshall, H.)
Baker, H. B., influence of purifi-

cation in retarding action of
water on sodium amalgam,
226

R. T., and J. Nangle, some
building and ornamental
stones in New South Wales,
82
Balance, magnetic, of M. Curie
and C. Cheneveau, 236
Baly, E. C. C., W. B. Tuck, and
Effie G. Marsden, relation be-
tween absorption spectra and
chemical constitution, 124
Barger, G., constitution of car-
paine, 125

and H. H. Dale, third active
principle in ergot extracts, 284
and A. J. Ewins, alkaloids of
ergot, 65

Barium hydrosulphate, 227
sulphate, 227

adsorption of uranium X by, 66
Barker, G. F. (obituary), 275
Barnett, E de B., action of hydro-
gen dioxide on thiocarb-
amides, II

derivatives of s-alkylphenazo-
thionium, 221

of s-phenylphenazothionium,
тоб

intramolecular rearrangement
of diphenylamine ortho-
sulphoxides, 67
Barratt, J. O. W., action of radi-
ation from radium bromide
upon the skin of the ear of
rabbit, 190
Barthe, L., action

of su'pho-

salicylic acid on trisodic phos-
phate, 156

Bartlett, E. H., and A. H. Gill.

(See Gill, A. H.)

Basadonna, M., and L. Duparc
(See Duparc, L.)

Bases, resolution of externally
compensated, 250
Battle, H. B., and W. J. Gas-

coyne, "Chemical Conver-
sion Tables' (review), 46
Baubigny, H., action of heat and

light upon silver sulphite and
its double alkaline sulphites,

23
determination of dithionic acid
and dithionates, 48
separation and purification of
dithionates produced in de.
composition of silver sulphite
or its double salts, 166
Baud, E., cryoscopy in concen.
trated solutions, 204
Bauer, E., and A. Haller. (See
Haller, A.)

Bauriedel, F. and A. Gutbier.

(See Gutbier, A.)
Baxter, G. P., and G. Jones, re-

vision of atomic weight of
phosphorus, 150, 161, 176, 184
Baynes, R. E., saturation specific
heats, 69

Beard, S. H., and J. J. Sud-
borough. (See Sudborough,
J. J.)

Becker, W., dizinc-formaldehyde-
oxylate, 251

Becquerel, H. and J., and H. K.

Onnes, phosphorescence o
salts of uranyl at very low
temperatures, 215
Bee, J., and T. H. E sterfield.
(See Easterfield, T. H.)
Beilby, G. I., address to Institute
of Chemistry, 118
Benzaldehyde, condensation with
resorcinol, in

Benzidine derivatives, acetylation,
165

Benzoylhydrazobenzene,

reduc.

tion of nitroso-derivatives of,
143

Benzyl cyanide, syntheses with,

204

mercaptan, reactions of, 297
tetra- and tri-sulphides, 297
Berberine, 79

Bergmann, L, and M. Le Blanc.
(See Le Blanc, M.)

Berry, A. J., adsorption of uran-
ium X by barium sulphate, 66
Berthollet's doctrine of variable
proportions, 244

view of the nature of chlorine,

37
Bertrand, G., and G. Weisweiller,
vicianose, new reducing sugar
with C11, 108
Besson, A., and L. Fournier, new
chloride of phosphorus, 107
reduction of chlorides of
arsenic and boron by hydro.
gen under action of electric
discharge, 251

Bevan, P. V., absorption spectra
of vapours of alkali metais,
92

Biddlecombe, A., "Thoughts on
Natural Philosophy and the
Origin of Life" (review), 46
Biggs, C. V., and W. P. Digby,
apparatus for determination
of specific resistance of oil,
288

for rapid determination of re-
sistance of liquids, 288

W. T. Hall, and J. W. Phelan,
"Introduction to Experi-
mental Inorganic Chemistry
(review), 83

Bismuth and lead separation, 287
lead alloys, analysis, 287
Blackman, P., new me hod for
determining vapour-densities,

121

Blanc, G. L., and J. F. Thorpe,

Komppa's synthesis of cam-
phoric acid, 213

Bleeker, I. B, effect of continued
grinding on water of crystal-
lisation, 30

Blich eldt, S. H., proposed me-

thod for estimation of butter
and cocoa fat in margarine,
2'5
Bloch, L., phosphorescence and
oxidation of arsenic, 23
Bodroux, F., and F. Taboury,
syntheses with benzyl cyan-
ide, 204

Bolton, E. R, and C. Revis, some
analyses of ghee, 286
Bongrand, J. C., and C. Moureu.
(See Moureu, C.)
Bonner and Hulett, Messrs. (See
Hulett)

Bonnerot, S., and G. Charpy.

(See Charpy, G)
Books, Reviews and Notices of-
"Acetylene, Principles of its

Generation and Use," 215
"Acid, Sulphuric, and Alkali,
Manufacture of," 82
"Allen's Commercial Organic
Analysis," 120, 228
"Alloys, Metallic, Lessons on,"

of," 94

"Chemistry, History of," 82
"Chemistry, Inorganic," 46
"Chemistry, Inorganic, Intro-

duction to Experimental," 83
"Chemistry, Organic, System-
atic Practical," 131
"Chemistry, Physical, for Elec-

trical Engineers," 94
"Chemistry, Physical, Intro-

duction to," 143
"Chemistry, Practical," 165
"Chemistry, Practical, Intro-
duction to," 46
"Coal-tar and Ammonia," 70
"Crystalline Structure and

Chemical Constitution," 60
"Dyeing, Manual of," 165
"Food, Inspection and Analysis
of," 83

"Frick's (Dr. F.) Physical
Technics," 107
"Glucosides and the Simple
Carbohydrates," 214
"Hindu Chemistry, History of,"

39

66

loidal Chemistry of," 107
"Life, Thoughts on Natural
Philosophy and the Origin
of," 46
"Manchester, Journal of Muni-
cipal School of Techlology,"
288

"Manures and Soils," 203
"Mass in Chemical Transposi-

tions, Conservation of," 46
"Matriculation Directory," 106
"Matter, Immortality and

Science," 131
"Matter, Spirit, and the
Cosmos," 95
"Metallography" 288
"Minerals, Recognition of," 94
"Natural Philosophy and the

Origin of Life, Thoughts
on," 46

"Nature, Logic of," 250
"Optical Instruments Simply
Explained," 275
"Paints for Steel Structures,"

165

"Peat, Commercial, its Uses

and Possibilities," 106
"Pharmacy, Year-book of," 120
"Physical Technics, J. Frick's,"

107
"Polarisation, Electromotive
Forces of," 95
"Qualitative Analysis Tables,"

Waters of Yellowstone
National Park," 106
"Radium and Colours," 165
"Rand, Reduction of Working
Costs on the," 275
"Refraction Indices, Tables for

Use in Determination of,"
70
"Royal College of Science,

London, Record of Old
Students' Association," 165
"Science, Matter, and Im-
mortality," 131
"Shorthand, Five Men
have made," 166
"Soils and Manures," 203
"Spirit, Matter, and

Cosmos," 95

who

the

Annual," 22
"Water Resources, Papers on
Conservation of," 120
"Yellowstone National Park,
Radio activity of the
Thermal Waters," 106
"Zeitschrift für Physikalische
Chemie," 107, 166
Boon, A. A., action of methyl tert.-
butyl ketone on ketols, 222
K. McKenzie, and J. F. Reid,
contribution to our know-
ledge of oxonium compounds,

222

Borck, H., and L. Moeser. (See
Moeser, L.)
Bornemann, F., and O. Ruff. (See
Ruff, O)

Boron, crystalised, 167

chloride, reduction by hydrogen
under action of electric dis-
charge, 251
Bosworth, R. S., and R. G. Van
Name. (See Van Name,

R. G.)
Bottler, M, "Modern Bleaching
Agents and Detergents" (re-
view), 143

Bougault, J., action of nascent
hypoiodous acid on unsatu-
rated acids, 156
a-cyclogeranic acid, 204
etholides and conifers, juniperic
and sabinic acids, 251
Bourquelot, E.. "Le Centenaire
du Journal de Pharmacie et
de Chimie" (review), 288
Bousfield, W. R, and T. M.
Lowry, liquid water a ternary
mixture, solution volumes in
aqueous solutions, 225
Bouty, E., dielectric cohesion of
neon, 108

Bowser, L. T., speedy detection

of potassium in small
amounts, 100
Boyle, Mary, iodobenzenemono-
sulphonic acids, 65
Bradley, R. E., liquid mixtures
for maximum and minimum
thermometers, 23
thermometric standards, 290
Bragg, W. H., lessons of radio-
activity, 101, 111, 134, 148
Braithwaite, J. O., "Year-book of

Pharmacy" (review), 120
Brasses, journal, analysis of, 260
Briner, E., and A. Wroczynski,

chemical reactions in gases
subjected to high pressures, 83
Brittle materials, tests under com-
bined stress, 235
Brochet, A., and A. Haller. (See
Haller, A)

Bromination with aqueous hypo-
bromous acid, 228
Bromine, colorimetric estimation
in presence of chlorine and
iodine, 131
determination of quantities of
heat evolved on addition of to
unsaturated compounds, 276
free, gravimetric determination
by means of metallic silver,

201
substitution for chlorine in
separation of cerium from
other cerium earths, 31, 109
Bromo-acylaminobenzenes, action
of halogen acids on, II
Bronze propellers, erosion of, 30
Brooks, B. T., action of organic
peroxides on photographic
plate, 40

W. J. and Co., drawing office
accessories, 300

Brown, H. T., role of diffusion in
fermentation by yeast cells,
284

J. A, estimation of small quan-
tities of essential oils in
spices, 287

Kjeldahl estimation of nitrogen
in fatty substances, 131
C. (obituary), 132, 163

J. N., rate of emission of a-
particles from uranium and its
products, 294
Browning, P. E., and E. J.
Roberis, substitution of bro-
mine and iodine for chlorine
in separation of cerium from
other cerium earths, 31, 109
Bruce, Col. Sir D., and Capts. A.E.
Hamerton, R. H. Bateman,
and F. P. Mackie, develop-
ment of trypanosomes
10
tsetse fl es, 263
J., and H. Harper, "Practical
Chemistry" (review), 165
Brüninghaus, L., relation be-
tween absorption and phos.
phorescence, 71
Brussels International Congress
of Radiology and Electricity,

240
Buch, N.W., and H. M. Ullmann.
(See Ullmann, H. M.)
Buchanan, J., nitrate industry

and our German cousins, 47.
Bullowa, J. G. M., and J.

Alexander. (See Alexander, J.)
Burette for estimation of carbon
dioxide, 61