67372
标准熔点 283-286°C
analytical standard
别名:
蒽醌, ATQ
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关于此项目
经验公式（希尔记法）:
C14H8O2
化学文摘社编号:
分子量:
208.21
UNSPSC Code:
20121904
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-549-0
Beilstein/REAXYS Number:
390030
MDL number:
产品名称
标准熔点 283-286°C, analytical standard
InChI key
RZVHIXYEVGDQDX-UHFFFAOYSA-N
InChI
1S/C14H8O2/c15-13-9-5-1-2-6-10(9)14(16)12-8-4-3-7-11(12)13/h1-8H
SMILES string
O=C1c2ccccc2C(=O)c3ccccc13
grade
analytical standard
vapor density
7.16 (vs air)
vapor pressure
1 mmHg ( 190 °C)
shelf life
limited shelf life, expiry date on the label
bp
379-381 °C (lit.)
mp
283-286 °C (±0.3°C)
284-286 °C (lit.)
application(s)
food and beverages
pharmaceutical
format
neat
Quality Level
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Application
蒽醌熔点标准品283-286℃是用于理化表征的mp标准品。
本产品还可作为热性能研究的参考标准品。
本产品还可作为热性能研究的参考标准品。
Features and Benefits
- 可追溯至基准物质（LGC, London）的熔点校准标准品
- 等级: 分析标准品
- 熔点在热力学分析模式下验证
- 标准偏差达± 0.3 °C
- 可提供分析证书和安全数据表
General description
熔点标准温度为283-286 °C，蒽醌是一种分析标准品，适用于熔点仪的日常校准，以确保其准确性并符合地方、国家和国际标准实验室的要求。
熔点值使用基于基准物质校准的Büchi B-545设备测量，取6到12次测量的平均值。熔点采用欧洲药典（2.2.14.）所述的毛细管法测定。
熔点值使用基于基准物质校准的Büchi B-545设备测量，取6到12次测量的平均值。熔点采用欧洲药典（2.2.14.）所述的毛细管法测定。
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Skin Sens. 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
482.0 °F - closed cup
flash_point_c
250 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Ignition mechanism of flammable dust and dust mixtures: An insight through thermogravimetric/differential scanning calorimetry analysis
Portarapillo M, et al.
AIChE Journal (2020)
Seyed Hadi Ebrahimia et al.
Archives of animal nutrition, 65(4), 267-277 (2011-09-06)
The objective of the present study was to investigate the hypothesis that 9,10-anthraquinone (AQ) in combination with fumaric acid (FMA) may provide complementary effects to inhibit methanogens and enhance rumen's capacity for better utilisation of FMA towards propionate production. Three
Hai-Yu Hu et al.
Organic letters, 10(21), 5035-5038 (2008-10-11)
The first selective catalytic hydrogenation induced by the artificial helix based on oligo(phenanthroline dicarboxamide)s containing a 9,10-anthraquinone subunit is described. Due to the steric hindrance within the helically folded oligomers, the selective reductions of the anthraquinone units were completely different
C Ma et al.
Journal of applied microbiology, 112(5), 883-891 (2012-03-06)
To isolate an alkaliphilic bacterium and to investigate its ability of extracellular reduction. An alkaliphilic and halotolerant humus-reducing anaerobe, Bacillus pseudofirmus MC02, was successfully isolated from a pH 10·0 microbial fuel cell. To examine its ability of extracellular reduction, AQDS
Rakesh Kumar et al.
Molecular diversity, 15(3), 687-695 (2010-11-30)
H(2)O(2) mediated oxidation of alcohols in ionic liquid is revisited, wherein, ionic liquids under the influence of microwave irradiation have been found to facilitate activation of H(2)O(2) without any metal catalyst in aqueous condition. The method utilizes a neutral ionic
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