Sinabar

Sinabar
Sinabar
	Sinabar
Umum
Kategori	Mineral sulfida
Rumus; (unit berulang)	Merkuri(II) sulfida, HgS
Klasifikasi Strunz	2.CD.15a
Sistem kristal	Trigonal
Kelas kristal	Trapezohedral (32) ; (same H-M symbol)
Grup ruang	P3121, P3221
Sel unit	a = 4.145(2) Å, c = 9.496(2) Å, Z = 3
Identifikasi
Warna	Cochineal-red, towards brownish red and lead-gray
Perawakan	Rhombohedral to tabular; granular to massive and as incrustations
Bentuk kembaran	Simple contact twins, twin plane {0001}
Belahan	Prismatic {1010}, perfect
Fraktur	Uneven to subconchoidal
Sifat dalam	Slightly sectile
Kekerasan dalam skala Mohs	2.0-2.5
Kilau	Adamantine to dull
Gores	Scarlet
Diafaneitas	Transparan dalam pecahan tipis
Berat jenis	8.176
Sifat optik	Uniaxial (+)
Indeks bias	nω = 2.905 nε = 3.256
Bias ganda	δ = 0.351
Kelarutan	1.04 x 10−25 g per 100 ml water (Ksp at 25 °C = 2 x 10−32)
Referensi

Sinabar (/ˈsɪnəbɑːr/) dan cinnabarite (/sɪnəˈbɑːraɪt/), yang tampaknya berasal dari kata bahasa Yunani Kuno: κιννάβαρι^[6] (kinnabari), merujuk kepada bebatuan bata berwarna bata merah berunsur merkuri(II) sulfida, berumur HgS, yang merupakan sumber bijih paling umum untuk mendapatkan unsur merkuri.

Fakta Singkat Umum, Kategori ...

Tutup

Sinabar digunakan sebagai pewarna sejak zaman kuno di Timur Dekat.

Pada zaman kuno, sinabar digunakan sebagai pengobatan sejak 2000 tahun terakhir. Beberapa rujukan tersedia dalam teks-teks Sansekerta.

[1]
Myers, R.J. (1986). "The new low value for the second dissociation constant of H₂S. Its history, its best value, and its impact on teaching sulfide equilibria". J. Chem. Ed. 63: 689, 687–690.
[2]
Mineralienatlas
[3]
"Cinnabar (Hgs)" (PDF). Rruff.geo.arizona.edu. Diakses tanggal 2015-07-24.
[4]
"Cinnabar: Cinnabar mineral information and data". Mindat.org. Diakses tanggal 2015-07-24.
[5]
"Cinnabar Mineral Data". Webmineral.com. Diakses tanggal 2015-07-24.
[6]
Chisholm, Hugh, ed. (1911). "Cinnabar". Encyclopædia Britannica. 6 (edisi ke-11). Cambridge University Press. hlm. 376.

Susan Stewart, 2014, "'Gleaming and deadly white': Toxic cosmetics in the Roman world," pp. 84f, 79-88, in History of Toxicology and Environmental Health: Toxicology in Antiquity II (Philip Wexler, Ed.), New York, NY, USA:Academic Press, ISBN 0-12-801634-5

Barone G., Di Bella M., Mastelloni M.A., Mazzoleni P., Quartieri S., Raneri S., Sabatino G., Vailati C.,Pottery production of the pittore di lipari: chemical and mineralogical analysis of the pigments, in 2 end European Mineralogical Conference, emc2016 “Minerals, fluids and rocks: alphabet and words of planet earth”, Rimini, 11-15 sett. 2016, p. 716

MSDS untuk sinabar Diarsipkan 2007-09-12 di Wayback Machine.
Dartmouth Toxic Metals Research Program – Mercury Diarsipkan 2009-06-26 di Wayback Machine.
Cinnabar visual reference

Templat:Ores

[1] [1]
Myers, R.J. (1986). "The new low value for the second dissociation constant of H₂S. Its history, its best value, and its impact on teaching sulfide equilibria". J. Chem. Ed. 63: 689, 687–690.

[2] [2]
Mineralienatlas

[Handbook-3] [3]
"Cinnabar (Hgs)" (PDF). Rruff.geo.arizona.edu. Diakses tanggal 2015-07-24.

[Mindat-4] [4]
"Cinnabar: Cinnabar mineral information and data". Mindat.org. Diakses tanggal 2015-07-24.

[Webmin-5] [5]
"Cinnabar Mineral Data". Webmineral.com. Diakses tanggal 2015-07-24.

[EB1911-6] [6]
Chisholm, Hugh, ed. (1911). "Cinnabar". Encyclopædia Britannica. 6 (edisi ke-11). Cambridge University Press. hlm. 376.

[6]

[1]

[2]

[3]

[4]

[5]

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Sinabar

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Referensi

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