1.07288

Pentano

hypergrade for organic trace analysis SupraSolv^®

• Sinonimo/i: Pentane
• Formula condensata: CH₃(CH₂)₃CH₃
• Numero CAS: 109-66-0
• Peso molecolare: 72.15
• Beilstein: 969132
• Numero MDL: MFCD00009498
• Codice UNSPSC: 12191502
• Numero indice EU: 203-692-4
• NACRES: NA.03

Proprietà

• Densità del vapore: 2.48 (vs air)
• Livello qualitativo: 100
• Nome Commerciale: SupraSolv^®
• Saggio: ≥99.9% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 500 °F
• Potenza: >2000 mg/kg LD₅₀, oral (Rat)
• Limite di esplosione: ~8.3 %
• tecniche: gas chromatography (GC): suitable
• Impurezze: ≤0.01% Water
• Residuo dopo evaporazione: ≤3.0 mg/L
• Colore: APHA: ≤10
• Indice di rifrazione: n20/D 1.358 (lit.)
• P. eboll.: 35-36 °C (lit.)
• Punto di fusione: −130 °C (lit.)
• Temp. transizione: flash point -48 °C (refers to pure substance)
• Solubilità: 0.4 g/L
• Densità: 0.626 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: CCCCC
• InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3; OFBQJSOFQDEBGM-UHFFFAOYSA-N

Descrizione

Descrizione generale

SupraSolv^® hypergrade for organic trace analysis is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analyzed.

Applicazioni

The solvent is featured in studies such as:

• quantification of trace odor-active polyfunctional mercaptans in wine by GC-MS
• analysis of volatiles from Brussels sprouts plants infested by herbivorous insects by GC coupled to electroantennogram (EAG)
• analysis of herbicides molinate and bentazone in soil by GC coupled to flame ionization detector(FID)

Risultati analitici

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 3.0 mg/l
Water: ≤ 0.01 %
Colour: ≤ 10 Hazen
GC/ECD (retention range 1,2,4-tri-chlorobenzene to decachlorobiphenyle,individual signals (lindane standard)): ≤ 2 pg/ml
GC/ECD (retention range dichloromethane to 1,2,4-trichlorobenzeneindividual signals (tetrachloromethane)): ≤ 1 ng/ml
GC/FID (retention range n-undecane ton-tetracontane,individual signals (n-tetradecane standard)): ≤ 2 ng/ml
GC/MSD (retention range n-undecane ton-tetracontane, scaning area 30 - 600 amu,individual signals (n- tetradecane standard)): ≤ 2 ng/ml
suitable for residue analysis

Altre note

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Note legali

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07,GHS08,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H225 - H304 - H336 - H411
• Consigli di prudenza: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Classi di pericolo: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Rischi supp: EUH066
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): -40.0 °F
• Punto d’infiammabilità (°C): -40 °C