CAS 1719-03-5: Criseno-d12
Descripción:
Criseno-d12 es una forma deuterada de la criseno, un hidrocarburo aromático policíclico (PAH) conocido por sus cuatro anillos de benceno fusionados. La designación "d12" indica que doce átomos de hidrógeno en la molécula de criseno han sido reemplazados por deuterio, un isótopo estable del hidrógeno. Esta sustitución altera las propiedades físicas y químicas del compuesto, haciéndolo útil en diversas aplicaciones, particularmente en química analítica e investigación. Criseno-d12 se utiliza típicamente como un estándar interno en espectrometría de masas y espectroscopía de resonancia magnética nuclear (RMN) debido a sus características espectrales distintas en comparación con su contraparte no deuterada. La presencia de deuterio mejora la resolución y precisión de las mediciones analíticas. El criseno en sí es conocido por su potencial persistencia ambiental y a menudo se estudia por su papel en la formación de hollín y sus implicaciones en la salud ambiental. Al igual que muchos PAH, Criseno-d12 puede exhibir propiedades carcinogénicas, lo que requiere un manejo y uso cuidadosos en entornos de laboratorio.
Fórmula:C18D12
InChI:InChI=1/C18H12/c1-3-7-15-13(5-1)9-11-18-16-8-4-2-6-14(16)10-12-17(15)18/h1-12H/i1D,2D,3D,4D,5D,6D,7D,8D,9D,10D,11D,12D
SMILES:c1(c(c(c2c(c1[2H])c(c(c1c3c(c(c(c(c3c(c(c21)[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H]
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EPA Method 525.2 Internal Standard Mixture 1000 µg/mL in Acetone
CAS:Producto controladoFórmula:C12H10Forma y color:MixturePeso molecular:164.27Reagecon Polycyclic Aromatic Hydrocarbon (PAH) Standard (5 Compound Mix) in Hexane: Acetone
CAS:This Reagecon Polycyclic Aromatic Hydrocarbon (PAH) Standard 5 Compound Mix is a ready to use product that is used either as a calibrant or analytical control solution for a variety of gas and liquid chromatography methods that include GC, GC-MS, HPLC and LC-MS. This product can also be used to validate appropriate test methods or qualify an instrument in a regulated industry. - The identity of each standard is verified using a high performance calibrated Gas Chromatograph Mass Spectrometer (GC-MS Instrument). The mass spectrum of each of the analytes is confirmed by comparison with the National Institute of Standards and Technology (NIST) mass spectral library. - Ready to use (dilute for use as calibration and/or quality control standards). - Can be used with a variety of instruments including GC; GC-MS; HPLC and LC-MS. - Produced in accordance with EPA methods. - Designed for use in EPA or EU analytical methods. - Ideal for use in EPA 500; 600 and 8000 series methods. - Consistency of product - Independent; Traceable; Tested. Description | Concentration: - acenaphthene-d10: 1000 µg/mL. - phenanthrene-d10: 1000 µg/mL. - chrysene-d12: 1000 µg/mL. - perylene-d12: 1000 µg/mL. - naphthalene-d8: 1000 µg/mL.Forma y color:LiquidPAH-Mix 9 deuterated 10 µg/mL in Cyclohexane
CAS:Producto controlado- 1146-65-2
- 13250-98-1
- 15067-26-2
- 1517-22-2
- 1718-52-1
- 1718-53-2
- 1719-03-5
- 1719-06-8
- 203578-33-0
- 63466-71-7
- 81103-79-9
- 93951-66-7
- 93951-69-0
- 93951-97-4
- 93951-98-5
- 93952-01-3
Fórmula:C12H10Forma y color:MixturePeso molecular:164.27SVOC Internal Standard Mixture 917 2000 µg/mL in Dichloromethane
CAS:Producto controladoFórmula:C6D4Cl2Forma y color:MixturePeso molecular:151.027EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane
CAS:Producto controladoFórmula:C6D4Cl2Forma y color:MixturePeso molecular:151.027Chrysene D12 10 µg/mL in Cyclohexane
CAS:Producto controladoFórmula:C18H12Forma y color:Single SolutionPeso molecular:240.36EPA Method 8270 Internal Standard Mixture 2000 µg/mL in Dichloromethane
CAS:Producto controladoFórmula:C6D4Cl2Forma y color:MixturePeso molecular:151.027EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane
CAS:Producto controladoFórmula:C6D4Cl2Forma y color:MixturePeso molecular:151.027Chrysene-d12
CAS:Producto controladoChrysene-d12 is a naturally occurring polycyclic aromatic hydrocarbon. It is used as a high-resolution analytical standard for the quantification of chrysene in environmental samples. Chrysene-d12 is prepared by reacting hexane with benzene to produce dihydrodibenzopyran and then reacting it with aqueous sodium nitrite, which produces the desired product as a yellow solid. The sample preparation step involves dissolution of the sample in acetone, followed by centrifugation to remove insoluble material. The matrix effect can be minimized by using an analytical method that does not require derivatization, such as laser ablation or GC/MS.Fórmula:C18D12Pureza:Min. 95%Peso molecular:240.36 g/molHJ 1189-2021 Labelled PAH Mixture 691 2000 µg/mL in Acetone
CAS:Producto controladoForma y color:MixturePAH-Mix 9 deuterated 100 µg/mL in Cyclohexane
CAS:Producto controlado- 1146-65-2
- 13250-98-1
- 15067-26-2
- 1517-22-2
- 1718-52-1
- 1718-53-2
- 1719-03-5
- 1719-06-8
- 203578-33-0
- 63466-71-7
- 81103-79-9
- 93951-66-7
- 93951-69-0
- 93951-97-4
- 93951-98-5
- 93952-01-3
Fórmula:C12H10Forma y color:MixturePeso molecular:164.27HJ 805-2016 SVOC Internal Standard Mixture w/o 1,4-dichlorobenzene D4 4000 µg/mL in Dichloromethane
CAS:Producto controladoForma y color:MixtureEPA Method 525 Internal Standards PAH Mixture 2000 µg/mL in Dichloromethane
CAS:Producto controladoForma y color:MixtureHJ 646-2013,HJ 805-2016,HJ 950-2018 Internal Standards Mixture 515 2000 µg/mL in Dichloromethane
CAS:Producto controladoForma y color:MixtureChrysene D12 10 µg/mL in Acetonitrile
CAS:Producto controladoFórmula:C18H12Forma y color:Single SolutionPeso molecular:240.36Chrysene D12 1000 µg/mL in Dichloromethane
CAS:Producto controladoFórmula:C18H12Forma y color:Single SolutionPeso molecular:240.36
