67372
Melting point standard 283-286°C
analytical standard
Synonym(s):
Anthraquinone, ATQ
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C14H8O2
CAS Number:
Molecular Weight:
208.21
UNSPSC Code:
20121904
NACRES:
NA.24
PubChem Substance ID:
EC Number:
201-549-0
Beilstein/REAXYS Number:
390030
MDL number:
grade
analytical standard
Quality Level
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
SMILES string
O=C1c2ccccc2C(=O)c3ccccc13
InChI
1S/C14H8O2/c15-13-9-5-1-2-6-10(9)14(16)12-8-4-3-7-11(12)13/h1-8H
InChI key
RZVHIXYEVGDQDX-UHFFFAOYSA-N
General description
Melting point standard 283-286 °C, anthraquinone is an analytical standard, suitable for the day-to-day calibration of melting point apparatus to guarantee its accuracy, in accordance with local, national and international standards laboratories.
The mp value is recorded as an average of 6 to 12 measurements with a Büchi B-545 equipment that is calibrated against primary standards. Melting point is determined by Capillary method, as described in Ph. Eur. 2.2.14.
The mp value is recorded as an average of 6 to 12 measurements with a Büchi B-545 equipment that is calibrated against primary standards. Melting point is determined by Capillary method, as described in Ph. Eur. 2.2.14.
Application
Anthraquinone melting point standard 283-286 °C is an mp standard used for physicochemical characterization.
This product also features as a reference standard in thermal property investigations.
This product also features as a reference standard in thermal property investigations.
Features and Benefits
- Melting point calibration standard traceable to primary standards (LGC, London)
- Grade: Analytical Standard
- Melting point validated in the thermodynamic mode of analysis
- Standard deviation up to ± 0.3 °C
- Available with certificates of analysis and safety data sheet
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Skin Sens. 1
Storage Class
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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Ignition mechanism of flammable dust and dust mixtures: An insight through thermogravimetric/differential scanning calorimetry analysis
Portarapillo M, et al.
AIChE Journal (2020)
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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 67372-1G | 04061834361633 |
| 67372-250MG | 04061832735467 |