Packs sizes (2)
Technical data
- Melting Point:
- -95 °C
- Boiling Point:
- 69 °C
- Density:
- 0.661 kg/l
- Refractive Index:
- 20/D 1.3751
- Physical Description:
- liquid
- Product Code:
- 362063
- Product Name:
- n-Hexane for UV, IR, HPLC
- Quality Name:
- for UV, IR, HPLC
- Specifications:
- Minimum assay (G.C.): 99.0%
Density 20/4: 0.660-0.662
Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Water (H2O): 0.005 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 2 ppb
Fluorescence at 365 nm (as quinine): 2 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 195 (Cut off) nm: ≥10%
Transmittance at 200 nm: ≥20%
Transmittance at 210 nm: ≥60%
Transmittance at 220 nm: ≥85%
Transmittance at 225 nm: ≥90%
Transmittance at 230 nm: ≥94%
Transmittance at 245-400 nm: ≥98%
Data of interest in HPLC:
P' + 0,25 E: 0.5
Rohrschneider Polarity: 0.1
Eluotropic value e° (Al2O3): 0.01
Sol. H2O in solv. at 20°C: 0.01
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
- Hazard pictograms
-
- UN:
- 1208
- Class/PG:
- 3/II
- ADR:
- 3/II
- IMDG:
- 3/II
- IATA:
- 3/II
- WGK:
- 2
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS02
GHS07
GHS08
GHS09
- H Phrases:
- H225
H315
H373
H361f
H304
H336
H411
- P Phrases:
- P210
P233
P240
P241
P242
P243
P260
P261
P264
P271
P273
P280
P301+P310
P302+P352
P303+P361+P353
P304+P340
P312
P314
P321
P331
P332+P313
P362
P370+P378
P391
P403+P233
P403+P235
P405
P501
- Master Name:
- n-Hexane
- EINECS:
- 203-777-6
- CS:
- 2901 10 00 00
- Index Nr.:
- 601-037-00-0
