ate, TRANS., 64.

of sulphuric acid and its

aqueous solutions, TRANS., 57, 59.
rotations of sulphuric acid solu-
tions, TRANS., 99.

Magnetising iron, electrochemical effects
on, ii, 404.

Maize, losses in ensiling and field curing,
ii, 141.

silage, and field and fodder maize,
relative value of, for milk and butter
production, ii, 141.

Maleamic acid, amido-, salts of, i, 632.
Maleamide, amido-, i, 632.

Maleic acid and fumaric acid, isomerism.
of, i, 193.

52

estimation of, in iron, ii, 304.
estimation of, in minerals, ii, 498.
estimation of, in ores, ii, 438.
oxides, estimation of, by means of
hydrogen peroxide, ii, 497.

peroxide, action of a high tem-
perature on, ii, 167.

preparation of, ii, 281.

separation of, from nickel, cobalt,
and zinc, TRANS., 1082.
sulphide, ii, 527.
sulphites, ii, 277, 456.

volatility of, at high temperatures,

ii, 377.

volatilisation of, in the electric arc,
ii, 508.

zinc, calcium, iron, and aluminium,
separation of, ii, 600.
Manganous acid, basicity and functions
of, ii, 416.

Manganous alkali sulphates, crystallo-
graphy of, TRANS., 373.

sulphate, hydrates of, ii, 417.

Mannitol benzoate, i, 187.

fermentation of, with a lavolactic

ferment, TRANS., 1274.

specific heat of, ii, 258.

supposed secondary hexyl alcohol
from, i, 246.

7-Mannoheptitol, i, 148.

d-Mannoheptonic acid, derivatives of,
i, 148.

i-Mannoheptonic acid, i, 147.

hydrazide, i, 147.

l-Mannoheptonic acid, i, 147.

hydrazide, i, 147.

lactone, i, 147.

i-Mannoheptose and its hydrazone
and osazone, i, 148.

7-Mannoheptose and its hydrazone and

osazone, i, 148.

d-Mannose, physiological

ii, 585.

Manocryometer,

ii, 563.

action of,

experiments with,

lecture experiment with, ii, 566.
Manure, fermentation of, ii, 182.

Manures, influence of the distribution
of, in the soil on their utilisation,
ii, 141.

loss of nitrogen in, ii, 181, 228.
nitrogenous, estimation of ammon-
ium thiocyanate in, ii, 347.

phosphatic and nitrogenous, ana-
lysis of, ii, 389.

Manuring potatoes, ii, 593.

Marble, statuary, from Rutland, Ver-
mont, ii, 286.

Margarin, discrimination of butter from,
ii, 603.

Mass, conservation of, in chemical
changes, ii, 452.

Masses, relative, of the atoms of the
chemical elements, measurement of
the, TRANS., 1.

Mauveïnes, constitution of, i, 464.
Meconinemethyl phenyl ketone, i, 181.
Mediterranean, Eastern, water and sea-
bottom deposits of the, ii, 216.
Melampyrum pratense, analysis of,
ii, 593.

Melanite, artificial production of,
ii, 129.

Melanophlogite, ii, 382.
Melanostibian, ii, 382.

Melezitose from lime-tree honey, i, 618.
Melilite, composition of, ii, 174.

Melting point, dependence of the solu-
bility of a solid on its, ii, 366.

points, determination of, under
pressure, ii, 563.

of compounds of similar con-
stitution, TRANS., 465.

of inorganic substances, deter-

mination of, ii, 314.

Membranes, precipitate, diffusion phe-
nomena with, ii, 203.

permeability of, ii, 367.

Memorial Addresses-A. W. HOFMANN,
PROC., 1893, 132.

Menthylamines and their derivatives,
i, 105.

Menthylphenylthiocarbamide, i, 723.
Mercaptan, molecular weight of, in the
liquid state, TRANS., 1100.
Mercaptothiazoles, synthesis of, i, 634.
Mercurammonium salts, i, 304.

action of potassium iodide or
sodium thiosulphate on, ii, 278.
Mercuranilido-compounds, i, 322.
Mercuric chloride, absorption of, from
dilute solutions by cotton, i, 387.
action of hydrogen sulphide
on, in benzene solution, ii, 72.
chlorosulphide, ii, 72.

iodide, solubility of, in diiodometh-
ane, ii, 374.

oxide, behaviour of, in salt solu-
tions, ii, 450, 566.

action of silicon on, ii, 474.
detection of, ii, 192, 243, 438.
detection of, in the organism, ii, 243.
detection of, in urine, ii, 438.
electrolytic estimation of, ii, 94.
electrolytic separation of, from
bismuth, ii, 496.

electrolytic separation of, from
copper, ii, 305.

electrolytic separation of, from
lead, ii, 496.

estimation of, ii, 94, 345, 495.
estimation of, in dilute solutions
of mercuric chloride, ii, 345.

fulminate, structure of, i, 494.
localisation of, in the animal

organism, ii, 217.

purification of, ii, 322.

sodium sulphite, ii, 456.

chlorodiiodo-, i, 407.

critical constants of, ii, 446.
w-diamido-, i, 33.

dichloriodo-, i, 408.

diiodo-, i, 407.

dinitroiodo-, i, 407.

formation of, from acetone, i, 498.
magnetic rotation of, ii, 442.
nitrodiiodo-, i, 407.
nitroiodo-, i, 407.
triiodo-, i, 407.

Mesitylenediphthalamic acid, i, 33.
Mesitylenesulphonic acid, i, 407.
Mesitylic acid, preparation of. i, 72.
-Mesitylphthalamic acid, i, 32.
-Mesitylphthalimide, i, 32.
-Mesitylthiocarbamide, i, 32.
Mesolite from Brazil, ii, 422.
Mesotype-group in the Puy-de-Dôme,
ii, 287.

w-

w-

Mesoxalic acid, thermochemistry of,
ii, 361.

in a child 14 months old, ii, 476.
in diabetes mellitus, ii, 177.
influence of certain sulphur com-
pounds on, ii, 288.

influence of chloral hydrate and
amylene hydrate on, ii, 543.

influence of ligature of the bile
duct on, ii, 329.

of the dog, influence of dividing the
daily nutriment on, ii, 383.
Metacamphor, i, 419.
Metacinnabarite, ii, 215.

from Idria, ii, 418.

Metahydroxyuvitic acid, i, 252.

Metalamine salt, constitution of, ii, 507.

Metaldehyde and paraldehyde, i, 547.

- transformations of, i, 64.

molecular weight of, i, 301.

Metallic oxides, method for reducing,

ii, 520.

Metals, certain, possibility of the vapor-
isation of, at temperatures below their
fusing points, ii, 168.

easily volatile, method of observing
the spectra of, TRANS., 138.

flame spectra of, ii, 402.

fusion and volatilisation of, in the
electric arc, ii, 507.

precipitated by hydrogen sulphide
in acid solutions, separation of,
ii, 192.

volumetric estimation of, ii, 606.
Metaphosphates, ii, 569.

Metaphosphoric acid, action of, on or-
ganic bases, i, 452.

and pyrophosphoric acid,

separation and estimation of, ii, 299.
Meteoric iron, ii, 20.

ii, 423.

from Augustinovka, Russia,

from Cañon Diablo, diamond

in, ii, 174.
ii, 79.
Meteorite from Cañon Diablo, ii, 288.
from Central Pennsylvania, ii, 80.
from Indian Valley Township, Vir-
ginia, ii, 80.

from Hassi Iekna, Algeria,

from Kenton County, Kentucky,
ii, 79.

from Mount Joy, Pennsylvania,
ii, 216.

from the Sierra de la Ternera,
Chili, ii, 80.

from Wawilowka, ii, 579.

of Grossliebenthal, Odessa, ii, 216.
Meteorites, Turkish, ii, 578.
o-Methamidobenzoic acid, i, 414.
nitroso-, i, 414.

Methane, action of stannic chloride on
halogen derivatives of, i, 121.

and oxygen, ignition temperature
of a mixture of, ii, 258.

bromonitro-, formation of, i, 542.
dibromodinitro-, i, 689.

heat of combustion of, ii, 444.
trichloronitro-, melting point of,

ii, 357.

Methanesulphonic chloride, trichloro-,
i, 458.

Methenyldiparatolyltriamidotoluene,
TRANS., 1405.

Methenylpara-n-methyltolylenediamine,

i, 285.

Methocarboxyl-B-amidopropionic acid,
i, 310, 631.

1-Methoxy-4-acetamidoquinoline, i, 607.
Methoxyamidodimethylbenzene

[1:2:46] and its derivatives,
TRANS., 104.

2-Methoxyxanthone, i, 218.
3-Methoxyxanthone, i, 218.
4-Methoxyxanthone, i, 218

Methyl dichloropropyl ketone, action of
potassium carbonate on, i, 391.

ethyl ketone, specific volume and
thermal expansion of, TRANS., 283.
heptylene ketone, i, 107, 597.
isopropyl ketone, TRANS., 1336.
propyl ketone, molecular weight of,
in the liquid state, TRANS., 1101.

specific volume and
thermal expansion of, TRANS., 284.
Methylacetalylphenylcarbamide, i, 340.
Methylacetylacetone, action of ammonia
on, i, 454.

Methylacetylurethane, i, 128.
Methylacridone, i, 650.
Methylacrylamide, i, 695.

B-Methyladipic acid, derivatives of,
i, 396.

Methylallantoin, thermochemistry of,
ii, 360.

Methylally lisopropylcarbinol, prepara-
tion of, TRANS., 1336.

3-Methyl-4-allylpyrazolone, i, 429.
Methylamidobenzenes, relations between
constitution and physical constants in
the case of, PROC., 1893, 41.

Methylamidophenylglyoxylic acid,
ortho-, nitrosamine of, i, 280.
12-Methylamidoquinoline, i, 604.
Methylamidoquinolinecarboxylic acid,
[124], i, 604.

Methylamidoquinolinesulphonic acid
[124], i, 603.

Methylamine, freezing points of aqueous
solutions of, TRANS., 149.

hydrate of, TRANS., 148.
thionyl-. i, 504.

Methylamines and ammonia, analysis of
mixtures of, ii, 104.

Methylaniline, aniline, and dimethyl-
aniline, estimation of, i, 23.

paranitrorthamido-, i, 200.
Methylaniline phenylsulphone, i, 205.
n-Methylbenzenyltolyleneamidine,

i, 285.

Methylenephthalamic acid, i, 389.
1: 4-Methylethoxyphthalazine, i, 348.
Methylethylethylenic chloride, i, 381.
4' 2'-Methylethylphenometadiazine,
i, 531.

Methylethylphenyltrichloropyrazole,
dichloroplato-, i, 672.
Methylethylphenyltrimethylenedi-
amine, i, 177.

methylethyltrimethyleneanilthio-
carbamate, i, 178.

1 : 3-Methylethylphthalazone, i, 317.
Methylethylthetine bromide, i, 633.
Methyleugenol, action of nitrous acid
on, i, 103.

nitrosite anhydride, i, 197.

thermochemistry of, ii, 154.

Methylfisetol, action of phenylhydrazine
on, i, 413.

Methylfurfuraldehyde, i, 311.
Methylfurfuramide, i, 312.

Methylglutaconic acid, TRANS., 879.

Methylheptylenecarbinol, i, 597.
Methylhexyldiphenoxymethane, i, 215.

Methylhexylenecarbinol, i, 593.
Methylhydrasteïneoxime anhydride,

i, 118.