n-Heptano, para análisis de ultratrazas por GC
| Confezionamento | Codice | Disponiblita Spagna | Disponibilità Italia | Prezzo prodotto |
|---|---|---|---|---|
| x 2,5 l :: Glass bottle | HE01182500 | Disponibile | 0 - contatta i ns.uffici | Acquista |
Altri confezionamenti
| Confezionamento | Codice | Disponiblita Spagna | Disponibilità Italia | Prezzo prodotto |
|---|---|---|---|---|
| x 1 l :: Glass bottle | HE01181000 | Acquista |
- Synonyms: n-Dipropylmethane, n-Heptylhydride - C7H16 - M = 100,21 g/mol - CAS [142-82-5] - EINECS-No.: 205-563-8 - Density: 0,68 g/cm3 - Solub. in water: (20 ºC): almost non-miscible - Melting point: -90,6 ºC - Boiling point: 98,4 ºC - Flash pt. -4 ºC - Ignition temp.: 215 ºC - Vapour pressure: (20 ºC) 48 hPa - Refraction index: (n 20 ºC/D) 1,3876 - Dielectric const.: (20 ºC) 1,9 - LD 50 (oral, rat): > 15000 mg/kg - EC-Index-No.: 601-008-00-2 - ADR: 3 F1 II UN 1206 - IMDG: 3 II UN 1206 - IATA/ICAO: 3 II UN 1206 - GHS-signal word: Danger - GHS-H sentences: H225 - H304 - H315 - H336 - H400 - H410 - GHS-P sentences: P210 - P301+P310 - P303+P361+P353 - P370+P378 - P405 - P501a - Tariff number: 2901 10 00 00 - Applications: analytical chemistry, as gasoline additive. SPECIFICATIONS assay (G.C): min. 99,3 % identity ( IR-spectrum): passes test density (20º/4º): 0,683 - 0,685 residue on evaporation: max. 0,0001 % water (K.F.) : max. 0,01 % Suitable for organohalogenated pesticide and dioxins, furans and PCBs residue analysis ECD, from 1,2,4-trichlorobenzene to decachlorobiphenyl, no peaks are obtained greater than 2 pg/ml as lindane. No peaks are obtained in vicinity of 2,4,5-trichlorobiphenyl. Suitable for highly volatile halogenated hydrocarbons trace analysis. ECD, from dichloromethane to 1,2,4-trichlorobenzene, no peaks are obtained greater than 1 ng/ml as tetrachloromethane. Suitable for pesticide and polycyclic aromatic hydrocarbons residue analysis. FID, from 1-octanol to 1-tetradecanol, no peaks are obtained greater than 2 ng/ml as 1-tetradecanol. No peaks are obtained in vicinity of pyrene.
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