n-Hexane 95% for UV, IR, HPLC, ACS

Melting Point:

-95 °C

Boiling Point:

69 °C

Density:

0.663 kg/l

Refractive Index:

20/D 1.3751

Physical Description:

liquid

Product Code:

363242

Product Name:

n-Hexane 95% for UV, IR, HPLC, ACS

Quality Name:

for UV, IR, HPLC, ACS

Specifications:

Minimum assay (en n-Hexane) (G.C.): 95.0%
Minimum assay (as isomers) (G.C.): 98.5%

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0003 meq/g
Non-volatile matter: 0.0003 %
Sulfur compounds (as S): 0.005 %
Thiophene (C4H4S): passes test
Water (H2O): 0.01 %
Suitability for IR spectrometry:: passes test
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: ≥80%
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.

Pittogrammi di pericolo

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UN:

1208

Class/PG:

3(CONT. MARINO)/II

ADR:

3(CONT. MARINO)/II

IMDG:

3(CONT. MARINO)/II

IATA:

3(CONT. MARINO)/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
P240
P273
P301+P310
P302+P352
P501
P403+P235

Master Name:

n-Hexane 95%

EINECS:

203-777-6

CS:

29011000

Index Nr.:

601-037-00-0

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