n-Pentaan 99,0, SPECTRONORM® Spectroscopy

Leverancier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Gevaar

Synoniemen: Pentane

Filter 0,2 um_Nitrogen_filled

84714.290EA 158 EUR
84714.290 84714.320
n-Pentaan 99,0, SPECTRONORM® Spectroscopy
n-Pentaan

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formule: H₃C(CH₂)₃CH₃
MW: 72.15 g/mol
Kookpunt: 35…36 °C (1013 hPa)
Smeltpunt: –130 °C
Dichtheid: 0.63 g/cm³ (20 °C)
Vlampunt: –40 °C
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00009498
CAS nummer: 109-66-0
EINECS: 203-692-4
UN: 1265
ADR: 3 II
Bereik: 01-2119459286-30
Merck Index: 13,07193

Order Now

Specification Test Results

Purity (GC) ≥ 99.0%
Evaporation residue ≤ 0.0002 %
Water ≤ 0.005 %
Color ≤ 10 Hazen
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb
Fluorescence (as quinine at 365 nm) ≤ 1.0 ppb
Transmission (at 200 nm) ≥ 50 %
Transmission (at 210 nm) ≥ 70 %
Transmission (at 215 nm) ≥ 85 %
Transmission (at 225 nm) ≥ 95 %
Transmission (from 240 nm) ≥ 98 %
Absorbance (at 200 nm) ≤ 0.30
Absorbance (at 210 nm) ≤ 0.16
Absorbance (at 215 nm) ≤ 0.07
Absorbance (at 225 nm) ≤ 0.02
Absorbance (from 240 nm) ≤ 0.01


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Meer About VWR