221082
氧化汞(II)黄
ACS reagent, ≥99.0%
别名:
黄色氧化汞
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关于此项目
线性分子式:
HgO
化学文摘社编号:
分子量:
216.59
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
244-654-7
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder
InChI key
UKWHYYKOEPRTIC-UHFFFAOYSA-N
InChI
1S/Hg.O
SMILES string
O=[Hg]
grade
ACS reagent
assay
≥99.0%
form
powder
reaction suitability
reagent type: catalyst
core: mercury
impurities
≤0.005% N compounds, ≤0.03% insol. dil. HCl
reduction residue
≤0.05%
mp
500 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.025%, sulfate (SO42-): ≤0.01%
cation traces
Fe: ≤0.003%
Quality Level
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General description
Yellow mercuric oxide shows antibacterial property and is commonly used in ophthalmic ointments.
Application
Yellow mercuric oxide in the presence of mercuric bromide catalyst may be used in the preparation of alkyl β-D-glucopyranoside tetra-O-acetates and tetra-O-benzoates from poly-O-acyl-α-D-glucopyranosyl bromides and different alcohols via Koenigs-Knorr syntheses.
signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
target_organs
Kidney
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
Koenigs-Knorr syntheses with mercuric salts.
Schroeder LR and Green JW.
J. Chem. Soc. Sect. C, 530-531 (1966)
Concise Inorganic Pharmaceutical Chemistry (phar.Che-I) (2008)
Christina Stadlbauer et al.
Analytical and bioanalytical chemistry, 383(3), 500-508 (2005-06-11)
The potential of laser ablation inductively coupled plasma mass spectrometry for the time-resolved analysis of heavy-metal intoxication in human bodies by analysis of hair is demonstrated. As application, we analyzed forensic samples from one individual after Hg intake and from
C Sparkes et al.
The Journal of laryngology and otology, 111(9), 814-819 (1997-11-28)
The requirement to phase out mercuric oxide (mercury) batteries on environmental grounds has led to the widespread introduction of zinc-air technology. The possibility arises that high drain hearing aids may not be adequately catered for by zinc-air cells, leading to
D E Korzhevskiĭ
Morfologiia (Saint Petersburg, Russia), 124(4), 93-94 (2003-11-25)
The study was carried out with the aim of improvement of Harris' alum hematoxylin formula. In presented modified formula toxic mercuric oxide (2.5 g) is substituted by potassium iodate (0.55 g). Alum hematoxylin solution prepared according to suggested formula retains
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