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號名 | |
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其他號名
Zinc white, calamine, philosopher's wool, Chinese white, flowers of zinc
| |
識別號] | |
ChEBI | |
ChEMBL | |
ChemSpider | |
EC Number | 215-222-5 |
PubChem CID
|
|
RTECS number | ZH4810000 |
性質 | |
ZnO | |
Mole質量 | 81.38 g/mol |
外貌 | 白色固體 |
氣味 | 無氣味 |
密度 | 5.606 g/cm3 |
熔點 | 1,975 °C (3,587 °F; 2,248 K) (decomposes)[2] |
沸點 | 1,975 °C (3,587 °F; 2,248 K) (decomposes) |
0.0004% (17.8°C)[1] | |
Band gap | 3.3 eV (direct) |
磁化率 (&之;)
|
−46.0͘10−6 cm3/mol |
屈折率 (nD)
|
2.0041 |
構造 | |
Wurtzite | |
C6v4-P63mc | |
a = 3.25 Å, c = 5.2 Å
| |
Tetrahedral | |
熱化學 | |
標準mole
entropy (S |
43.9 J͘K−1mol−1 |
標準形成
enthalpy (ΔfH |
-348.0 kJ/mol |
藥理學 | |
QA07XA91 (WHO) | |
危險 | |
安全資料單 | ICSC 0208 |
Dangerous for the environment (N) | |
R-phrases (過時) | R50/53 |
S-phrases (過時) | S60,S61 |
NFPA 704 | |
引火點 | 1,436 °C (2,617 °F; 1,709 K) |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
|
240 mg/kg (intraperitoneal, rat)[3] 7950 mg/kg (rat, oral)[4] |
LC50 (median concentration)
|
2500 mg/m3 (mouse)[4] |
LCLo (lowest published)
|
2500 mg/m3 (guinea pig, 3–4 hr)[4] |
美國健鋒被曝制限 (NIOSH): | |
PEL (會通過)
|
TWA 5 mg/m3 (fume) TWA 15 mg/m3 (total dust) TWA 5 mg/m3 (resp dust)[1] |
REL (崔戰)
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Dust: TWA 5 mg/m3 C 15 mg/m3 Fume: TWA 5 mg/m3 ST 10 mg/m3[1] |
IDLH (即時危險)
|
500 mg/m3[1] |
關連化合物 | |
其他 陰離子
|
硫化亞鉛 Selenium化亞鉛 Tellurium化亞鉛 |
其他 陽離子
|
酸化cadmium 酸化水銀(II) |
除了特別指出,資料是根據物質的標準狀態 (佇25 °C [77 °F ], 100 kPa). | |
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Infobox 參照 | |
參照 [修改]
- ↑ 移至: 1.0 1.1 1.2 1.3 "NIOSH Pocket Guide to Chemical Hazards #0675". National Institute for Occupational Safety and Health (NIOSH).
- ↑ Takahashi, Kiyoshi; Yoshikawa, Akihiko; Sandhu, Adarsh (2007). Wide bandgap semiconductors: fundamental properties and modern photonic and electronic devices. Springer. p. 357. ISBN 3-540-47234-7.
- ↑ Zinc oxide. Chem.sis.nlm.nih.gov. Retrieved on 2015-11-17.
- ↑ 移至: 4.0 4.1 4.2 "Zinc oxide". Immediately Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
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