n-Hexane for UV, IR, HPLC

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.

Pictogrammes de danger

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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:

29011000

Index Nr.:

601-037-00-0

Télécharger le fichier TDS pour les spécifications complètes