Sigma Aldrich 2-Propanol suitable for HPLC 99.9% Cas 67-63-0 2,5 Litre
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Yorum Yap
Stok Kodu
34863-2.5L
Kategori
Marka
Havale
2.109,00 TL
(%5,00 havale indirimi)
*
236,91 TL den başlayan taksitlerle!!
2.220,00
TL
KDV DAHİL
| Sigma Aldrich 34863 2-Propanol suitable for HPLC 99.9% Cas 67-63-0 2,5 Litre | ||||
| Teknik Özellikler | ||||
| Catalog No | : 34863 | |||
| Cas Number | : 67-63-0 | |||
|
Empirical Formula |
: (CH3)2CHOH |
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| Synonym(s): | isopropanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol | |||
| Molecular Weight | : 60.10 | |||
| MDL Number | : MFCD00011674 | |||
| Vapor density | : 2.1 (vs air) | |||
| Vapor pressure |
33 mmHg ( 20
°C) |
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|
44
mmHg ( 25 °C) |
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| Grade | : for HPLC | |||
| Assay |
: 99.9 % |
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| Autoignition temp. | : 750 °F | |||
| Expl. lim. | : 2 % | |||
| İmpurities |
≤0.0005%
non-volatile matter
|
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| ≤0.001% free acid (as C2H5COOH) | ||||
|
≤0.05%
water (Karl Fischer)
|
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| Color | : APHA: ≤10 | |||
| Transmittance |
210 nm, ≥
20 % |
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|
220 nm, ≥
50 % |
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|
230 nm, ≥
75 % |
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|
260 nm, ≥
98 % |
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| Refractive index | n20/D 1.377 (lit.) | |||
| bp | : 82 °C (lit.) | |||
| mp | : -89.5 °C (lit.) | |||
| Density | : 0.785 g / mL at 25 °C (lit.) | |||
|
UV absorption |
λ: 205
nm Amax: ≤1.0
|
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| λ: 210 nm Amax: ≤0.70 | ||||
|
λ: 220
nm Amax: ≤0.20 |
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|
λ: 230
nm Amax: ≤0.10 |
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|
λ: 260
nm Amax: ≤0.01 |
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|
λ: 400 nm
Amax: ≤0.01
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