Sng-hòa a-iân

Sng-hòa a-iân
Hō-miâ
	Kî-tha hō-miâ Zinc white, calamine, philosopher's wool, Chinese white, flowers of zinc
Sek-pia̍t-hō]
CAS Number	1314-13-2 ;
ChEBI	CHEBI:36560 ;
ChEMBL	ChEMBL1201128 ;
ChemSpider	14122 ;
ECHA InfoCard	100.013.839
EC Number	215-222-5
PubChem CID	14806;
RTECS number	ZH4810000
	InChI InChI=1S/O.Zn Key: XLOMVQKBTHCTTD-UHFFFAOYSA-N ;
Sèng-chit
Hòa-ha̍k-sek	ZnO
Mole chit-liōng	81.38 g/mol
Gōa-māu	Pe̍h-sek kò͘-thé
Khì-bī	Bû-khì-bī
Bi̍t-tō͘	5.606 g/cm3
Iûⁿ-tiám	1,975 °C (3,587 °F; 2,248 K) (decomposes)
Hut-tiám	1,975 °C (3,587 °F; 2,248 K) (decomposes)
Tī chúi ê iûⁿ-kái-tō͘	0.0004% (17.8°C)
Band gap	3.3 eV (direct)
Chû-hòa-lu̍t (χ)	−46.0·10−6 cm3/mol
Khut-chiat-lu̍t (nD)	2.0041
Kò͘-chō
Kiat-chiⁿ kò͘-chō	Wurtzite
Space group	C6v4-P63mc
Keh-á tēng-sò͘	a = 3.25 Å, c = 5.2 Å
Phòe-ūi kí-hô	Tetrahedral
Jia̍t-hòa-ha̍k
Piau-chún mole; entropy (So298)	43.9 J·K−1mol−1
Piau-chún hêng-sêng; enthalpy (ΔfHo298)	-348.0 kJ/mol
Io̍h-lí-ha̍k
ATCvet code	QA07XA91 (WHO)
Gûi-hiám
An-choân chu-liāu-toaⁿ	ICSC 0208
EU hun-lūi-hoat (DSD) (kòe-sî)	Dangerous for the environment (N)
R-phrases (kòe-sî)	R50/53
S-phrases (kòe-sî)	S60, S61
NFPA 704	1 2 0
Ín-hóe-tiám	1,436 °C (2,617 °F; 1,709 K)
	Lethal dose or concentration (LD, LC):
LD50 (median dose)	240 mg/kg (intraperitoneal, rat); 7950 mg/kg (rat, oral)
LC50 (median concentration)	2500 mg/m3 (mouse)
LCLo (lowest published)	2500 mg/m3 (guinea pig, 3–4 hr)
	Bí-kok kiān-hong pī-pha̍k chè-hān (NIOSH):
PEL (Ē-thong-kòe)	TWA 5 mg/m3 (fume) TWA 15 mg/m3 (total dust) TWA 5 mg/m3 (resp dust)
REL (Chhui-chiàn)	Dust: TWA 5 mg/m3 C 15 mg/m3; Fume: TWA 5 mg/m3 ST 10 mg/m3
IDLH (Chek-sî gûi-hiám)	500 mg/m3
Koan-liân hòa-ha̍p-bu̍t
Kî-tha im-lî-chú	Liû-hòa a-iân; Selenium-hòa a-iân; Tellurium-hòa a-iân
Kî-tha iông-lî-chú	Sng-hòa cadmium; Sng-hòa chúi-gîn(II)
	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).
	cha-chèng ( sī siáⁿ ?)
	Infobox chham-chiàu

Sng-hòa a-iân (Eng-gí: zinc oxide) sī chi̍t khoán hòa-ha̍k-sek Zn O ê bû-ki hòa-ha̍p-bu̍t. Pún bu̍t-chit sī bē iûⁿ-kái tī chúi lāi ê pe̍h-hún, tiāⁿ lī-ēng chò ka-thiam-bu̍t thàu tī kok khoán châi-liāu ê sán-phín, chhan-chhiūⁿ chhiū-ni, sok-ka, hûi-khì, po-lê, âng-bûn-thô͘, jūn-ku̍t-che, chhat-liāu, ko-io̍h (ointment), liâm-che, hong-che (sealants), gân-liāu, chia̍h-mi̍h, tiān-tî, khip-chio̍h hûi (ferrites), phah-hóe-che (fire retardant) kap kiù-siong theh-puh tt.

Sui-bóng chu-jiân-kài mā ū, it-poaⁿ sán-gia̍p lī-ēng ê sng-hòa a-iân sī ha̍p-sêng--ê.

Chham-chiàu[siu-kái | kái goân-sí-bé]

↑ ^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.
↑ ^4.0 ^4.1 ^4.2 "Zinc oxide". Immediately Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).

Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia.

[PGCH-1] 1.0 ^1.1 ^1.2 ^1.3 "NIOSH Pocket Guide to Chemical Hazards #0675". National Institute for Occupational Safety and Health (NIOSH).

[melt-2] 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.

[3] Zinc oxide. Chem.sis.nlm.nih.gov. Retrieved on 2015-11-17.

[IDLH-4] 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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