309079
硝酸
red, fuming, HNO3 >90 %
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关于此项目
经验公式（希尔记法）:
HNO3
化学文摘社编号:
分子量:
63.01
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
Assay:
5.0-10.0% (% N2O3, titration)
Form:
liquid
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
vapor pressure
8 mmHg ( 20 °C)
assay
5.0-10.0% (% N2O3, titration)
form
liquid
composition
HNO3, >90%
impurities
5-10% dissolved oxides as N2O3
color
red
pH
<1 (20 °C)
bp
120.5 °C (lit.)
density
1.48 g/mL at 20 °C (lit.)
storage temp.
2-8°C
Quality Level
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General description
硝酸是一种用于氧化和硝化有机分子的氧化剂。
Application
硝酸可用作：
- 苯醚需氧转化为苯甲醛的催化剂。
- 氧化剂，用于用碱金属溴化盐对活性芳香化合物进行氧化溴化，合成相应的溴衍生物。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 2 - Skin Corr. 1
supp_hazards
存储类别
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Eagleson M.
Concise Encyclopedia Chemistry, 698-698 (1994)
Heterogeneous reactivity of gaseous nitric acid on Al2O3, CaCO3, and atmospheric dust samples: A Knudsen cell study.
Hanisch F and Crowley JN.
The Journal of Physical Chemistry A, 105(13), 3096-3106 (2001)
Eagleson M.
Concise Encyclopedia Chemistry, 590-590 (1994)
Eduardo Carasek et al.
Talanta, 56(1), 185-191 (2008-10-31)
The need for highly reliable methods for the determination of trace elements has been recognised in analytical chemistry and environmental science. A method for the trace analysis of Pb and Cd in natural waters is described. In a preconcentration step
Oxidation of multiwalled carbon nanotubes by nitric acid.
Rosca ID, et al.
Carbon, 43(15), 3124-3131 (2005)
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