Liû-sng tâng(II)

Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
跳至導覽 跳至搜尋
Liû-sng tâng ū kî-tha ê ì-sù, chhiáⁿ-khoàⁿ: Liû-sng tâng
Liû-sng tâng(II)
CuSO45aq.jpg
Gō͘-chúi-ha̍p-bu̍t (pentahydrate) kò͘-chō
Copper sulfate.jpg
CuSO4·5H2O ê kiat-chiⁿ
Hō-miâ
IUPAC hō-miâ
Copper(II) sulfate
Kî-tha hō-miâ
Cupric sulphate
Blue vitriol (pentahydrate)
Bluestone (pentahydrate)
Bonattite (trihydrate mineral)
Boothite (heptahydrate mineral)
Chalcanthite (pentahydrate mineral)
Chalcocyanite (mineral)
Sek-pia̍t-hō
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.028.952
EC Number 231-847-6
E number E519 (acidity regulators, ...)
KEGG
RTECS number GL8800000 (anhydrous)
GL8900000 (pentahydrate)
UNII
Sèng-chit
CuSO4 (anhydrous)
CuSO4·5H2O (pentahydrate)
Mole chit-liōng 159.609 g/mol (anhydrous)[1]
249.685 g/mol (pentahydrate)[1]
Gōa-māu gray-white (anhydrous)
blue (pentahydrate)
Bi̍t-tō͘ 3.60 g/cm3 (anhydrous)[1]
2.286 g/cm3 (pentahydrate)[1]
Iûⁿ-tiám 110 °C (230 °F; 383 K) decomposes (·5H2O)[1]
<560 °C decomposes[1]
1.055 molal (10 °C)
1.26 molal (20 °C)
1.502 molal (30 °C)[2]
Iûⁿ-kái-tō͘ anhydrous
insoluble in ethanol[1]
pentahydrate
soluble in methanol[1]
10.4 g/L (18 °C)
insoluble in ethanol, insoluble in acetone
+1330·10−6 cm3/mol
1.724–1.739 (anhydrous)[3]
1.514–1.544 (pentahydrate)[4]
Kò͘-chō
Orthorhombic (anhydrous, chalcocyanite), space group Pnma, oP24, a = 0.839 nm, b = 0.669 nm, c = 0.483 nm.[5]
Triclinic (pentahydrate), space group P1, aP22, a = 0.5986 nm, b = 0.6141 nm, c = 1.0736 nm, α = 77.333°, β = 82.267°, γ = 72.567°[6]
Jia̍t-hòa-ha̍k
5 J K−1 mol−1
−769.98 kJ/mol
Io̍h-lí-ha̍k
V03AB20 (WHO)
Gûi-hiám
An-choân chu-liāu-toaⁿ anhydrous
pentahydrate
GHS pictograms Pang-bô͘:GHS06The corrosion pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)The environment pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
NFPA 704
Flammability code 0: Will not burn. E.g., waterHealth code 3: Short exposure could cause serious temporary or residual injury. E.g., chlorine gasReactivity code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g., calciumSpecial hazards (white): no codeNFPA 704 four-colored diamond
0
3
1
Ín-hóe-tiám Bē khí-hóe
Lethal dose or concentration (LD, LC):
300 mg/kg (oral, rat)[8]

87 mg/kg (oral, mouse)

Bí-kok kiān-hong pī-pha̍k chè-hān (NIOSH):
PEL (Ē-thong-kòe)
TWA 1 mg/m3 (as Cu)[7]
REL (Chhui-chiàn)
TWA 1 mg/m3 (as Cu)[7]
IDLH (Chek-sî gûi-hiám)
TWA 100 mg/m3 (as Cu)[7]
Koan-liân hòa-ha̍p-bu̍t
Liû-sng thih(II)
Liû-sng manganese(II)
Liû-sng nickel(II)
Liû-sng a-iân
Tû-liáu te̍k-pia̍t chí chhut, chu-liāu sī kun-kù bu̍t-chit ê piau-chún chōng-thài (tī 25 °C [77 °F], 100 kPa).
☒N cha-chèng (☑Y☒N sī siáⁿ ?)
Infobox chham-chiàu

Liû-sng tâng(II) sī tâng ê 1 khoán liû-sng-iâm, hoà-ha̍k-sek sī CuSO4.

Chham-chiàu[siu-kái | kái goân-sú-bé]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Haynes, p. 4.62
  2. Haynes, p. 5.199
  3. Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C., pian. (2003). "Chalcocyanite". Handbook of Mineralogy (PDF). V. Borates, Carbonates, Sulfates. Chantilly, VA, US: Mineralogical Society of America. ISBN 0962209740. 
  4. Haynes, p. 10.240
  5. Kokkoros, P. A.; Rentzeperis, P. J. (1958). "The crystal structure of the anhydrous sulphates of copper and zinc". Acta Crystallographica. 11 (5): 361–364. doi:10.1107/S0365110X58000955. 
  6. Bacon, G. E.; Titterton, D. H. (1975). "Neutron-diffraction studies of CuSO4 · 5H2O and CuSO4 · 5D2O". Z. Kristallogr. 141 (5–6): 330–341. doi:10.1524/zkri.1975.141.5-6.330. 
  7. 7.0 7.1 7.2 "NIOSH Pocket Guide to Chemical Hazards #0150". National Institute for Occupational Safety and Health (NIOSH). 
  8. Cupric sulfate. US National Institutes of Health