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Mercury II sulfide

Merkuri-jodid, n. mer curic iodide, mercury (II) iodide, -nitrat, n. mercuric nitrate, mercury-(II) nitrate. -oxyd, n. mercuric oxide, mercury (II) oxide, -rhodanid, n. mercuric thiocyanate, mercury(II) thiocyanate, -salz, n. mercuric salt, mercury (II) salt, -sulfati n. mercuric sulfate, mercury (II) sulfate, -sulfidt ti. mercuric sulfide, mercury (II) sulfide. -sulfozyamd, n. mercuric thiocyanate. [Pg.294]

Merkur-oxyd, n. niercury oxide, specif, mercuric oxide, mercury(II) oxide, -silber, n. silver amalgam, -sulfid, n. mercury sulfide, specif, mercuric sulfide, mercury(II) sulfide. [Pg.295]

Mixtures with gold(III) sulfide, antimony sulfide or mercury(II) sulfide ignite on grinding. [Pg.23]

Valentinite, see Antimony(III) oxide Verdigris, see Copper acetate hydrate Vermillion, see Mercury(II) sulfide Villiaumite, see Sodium fluoride Vitamin B3, see Calcium (+)pantothenate Washing soda, see Sodium carbonate 10-water Whitlockite, see Calcium phosphate Willemite, see Zinc silicate(4—)... [Pg.544]

The metal reacts with hydrogen sulfide at room temperature, producing mercury(II) sulfide ... [Pg.560]

Mercury(II) sulfide occurs in nature as the mineral cinnabar. This is the red sulfide of mercury, which is the principle source of all mercury produced in the world. The black sulfide, known as metacinnabar, occurs rarely in nature, sometimes coexisting with the red form and found as a black deposit over cinnabar. [Pg.579]

When heated in a current of air, mercury(II) sulfide is converted into metallic mercury and sulfur dioxide ... [Pg.580]

Elemental composition Hg 86.22%, S 13.78%. The compound may be identified from its physical properties and also by x-ray methods. The compound may be heated in a current of air and SO2 formed may be analyzed by GC-FID or GC-FPD. Mercury(II) sulfide may be digested with aqua regia, diluted appropriately, and analyzed for mercury metal by AA using cold vapor method or by ICP-AES (see Mercury). [Pg.581]

Mercury(II) sulfide, HgS, is dimorphic. Metacinnabarite, a rare mineral, is obtained by precipitation from aqueous acidified mercury(II) chloride by H2S.351 It crystallizes in the zinc blende structure in which HgK forms tetrahedral bonds (Hg—S = 253pm) it is stable above 400 °C.352 The more common form, cinnabar, is obtained from the elements or by passing H2S into mercury(II) acetate in hot glacial acetic acid containing NH4SCN.351 It crystallizes in the space group P 3221 and consists of infinite —Hg—S—Hg—S— chains spirally wound on axes... [Pg.1069]

What volume (in liters) of a saturated mercury(II) sulfide, HgS, solution contains an average of one mercury(II) ion, Hg2 ... [Pg.696]

The mercury chloride sulfide 7-Hg3S2Cl2 is obtained by either quenching a mixture of mercury(II) sulfide vapor from 750°C. or by the reaction of a dilute alkaline solution of mercury(II) chloride with carbon disulfide. The conditions for the preparation of Hg3S2Cl2 are given in Table IV. [Pg.171]

Mercury(II) perchlorate. 6 (or 4)dimethyl sulfoxide, 4073 Mercury(II) Af-perchlorylbenzylamide, 3644 Mercury(II) peroxybenzoate, 3630 Mercury(II) picrate, 3427 Mercury(II) sulfide, 4602 Mercury(II) thiocyanate, 0975 Mercury(I) nitrate, 4604 Mercury(I) oxide , 4608 Mercury(I) thionitrosylate, 4605 Mercury, 4595 Mercury nitride, 4610 Mercury peroxide, 4601 (9-MesitylenesuIfonylhydroxylami ne, 3164 Methacryloyl chloride, see 2-Methyl-2-propenoyl chloride, 1453 f Methanamine, see Methylamine, 0491... [Pg.2108]

Iron disulfide, 4395 Iron(II) sulfide, 4394 Iron(III) sulfide, 4398 Manganese(II) sulfide, 4701 Manganese(IV) sulfide, 4702 Mercury(II) sulfide, 4602 Molybdenum(IV) sulfide, 4714 Potassium sulfide, 4665 Rhenium(VII) sulfide, 4885 Ruthenium(IV) sulfide, 4889 Samarium sulfide, 4893 Silver sulfide, 0035 Sodium disulfide, 4806 Sodium polysulfide, 4807 Sodium sulfide, 4805 Strontium sulfide, 4895... [Pg.2450]

Pigments and dyes provide paint and ink colors. Many highly toxic pigments, such as copper acetate (blue-green), arsenic trisulfide (yellow), and mercury II iodide (red), are no longer used. However, other hazardous pigment compounds, such as lead carbonate, mercury II sulfide, and cadmium sulfide, are still used today. These compounds present a danger to those artists who use their mouths to make a brush more pointed. [Pg.353]

Four different thiourea complexes of mercury(II) are easily prepared from aqueous solutions of mercury(II) chloride and thiourea. The proportions of reagents are not as critical as the temperature, elevation of which results in precipitation of black mercury (II) sulfide. Electrical conductivities and freezing points provide evidence for the constitution of the complexes. [Pg.26]

It was formulated as [Hg(SCN2H4)2Cl2]1 8 after A. Werner, before P. C. R y s work on the mono-derivative.4 Although this wholly covalent formulation is not impossible, especially in view of the production of mercury (II) sulfide (not oxide) by addition of soda solution,2 it does not fit in with the tables of electrical conductivities and freezing-point depressions (Tables I and II). [Pg.29]

See other pages where Mercury II sulfide is mentioned: [Pg.273]    [Pg.274]    [Pg.353]    [Pg.95]    [Pg.587]    [Pg.48]    [Pg.1709]    [Pg.99]    [Pg.99]    [Pg.542]    [Pg.543]    [Pg.579]    [Pg.579]    [Pg.580]    [Pg.1116]    [Pg.1070]    [Pg.1071]    [Pg.1071]    [Pg.756]    [Pg.677]    [Pg.145]    [Pg.1788]    [Pg.2413]    [Pg.1709]    [Pg.52]   
See also in sourсe #XX -- [ Pg.353 ]



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