Sigma Aldrich Hexane suitable for HPLC ≥97.0% (GC) Cas 110-54-3 2,5 Litre
0 -
Yorum Yap
Stok Kodu
34859-2.5L-R
Kategori
Marka
Havale
0,00 TL
(%5,00 havale indirimi)
0,00
TL
KDV DAHİL
| Sigma Aldrich 34859 Hexane suitable for HPLC ≥97.0% (GC) Cas 110-54-3 2,5 Litre | ||||
| Teknik Özellikler | ||||
| Catalog |
: 34859 |
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| Cas Number | : 110-54-3 | |||
| Linear Formula |
: CH3(CH2)4CH3 |
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| Molecular Weight | : 86.18 | |||
| MDL Number |
: MFCD00009520 |
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| Grade |
: for HPLC |
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| Vapor density | : ~3 (vs air) | |||
| Vapor pressure |
256 mmHg ( 37.7
°C)
|
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| 5.2 psi ( 37.7 °C) | ||||
|
~132 mmHg
( 20 °C)
|
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| Assay | : ≥ 97.0 % (GC) | |||
| Autoignition temp. | : 453 °F | |||
| Expl. lim. | : 7.7 % | |||
|
İmpurities |
≤ 0.0005 %
non-volatile matter
|
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| ≤ 0.001 % free acid (as CH3COOH) | ||||
|
≤ 0.01 %
water (Karl Fischer
|
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| Evapn. residue | : ≤ 0.0005 % | |||
| Transmittance |
200 nm, ≥
20 % |
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|
225 nm, ≥
80 % |
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|
250 nm, ≥
98 % |
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| refractive index |
: n20/D 1.387
(lit.) |
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| bp | : 98 °C (lit.) | |||
| mp | : -91 °C(lit.) | |||
| Density | : 0.684 g/mL at 25 °C (lit.) | |||
| λ | : 1 H2O reference | |||
| UV absorption |
λ: 200 nm
Amax: ≤0.70 |
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|
λ: 225 nm
Amax: ≤0.10 |
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|
λ: 250 nm
Amax: ≤0.01 |
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