Sigma Aldrich Dimethyl sulfoxide puriss. p.a. ACS reagent ≥99.9% (GC) Cas 67-68-5 2,5 Litre
0 -
Yorum Yap
Stok Kodu
41640-2.5L
Kategori
Marka
Havale
0,00 TL
(%5,00 havale indirimi)
0,00
TL
KDV DAHİL
| Sigma Aldrich 41640 Dimethyl sulfoxide puriss. p.a. ACS reagent ≥99.9% (GC) Cas 67-68-5 2,5 Litre | ||||
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Synonym(s): DMSO |
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Linear
Formula: (CH3)2SO |
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CAS
Number: 67-68-5 |
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Molecular
Weight: 78.13 |
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Beilstein: 506008 |
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EC
Number: 200-664-3 |
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MDL
number: MFCD00002089 |
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PubChem Substance
ID: 329756130 |
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NACRES: NA.21 |
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PROPERTIES |
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Quality
Level 300 |
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grade ACS
reagent, puriss. p.a. |
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vapor
density 2.7 (vs air) |
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vapor
pressure 0.42 mmHg ( 20 °C) |
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assay ≥99.9%
(GC) |
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form liquid |
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autoignition
temp. 573 °F |
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expl. lim. 42 %,
63 °F |
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impurities |
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≤0.001% free acid (as
CH3COOH) |
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≤0.1% water |
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evapn.
residue ≤0.005% |
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refractive
index n20/D 1.479 (lit.), n20/D 1.479 |
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bp 189 °C
(lit.) |
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mp 16-19 °C
(lit.) 18-20 °C |
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density 1.10
g/mL (lit.) |
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cation traces |
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Al: ≤0.5 mg/kg |
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Ba: ≤0.1 mg/kg |
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Bi: ≤0.1 mg/kg |
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Ca: ≤0.5 mg/kg |
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Cd: ≤0.05 mg/kg |
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Co: ≤0.02 mg/kg |
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Cr: ≤0.02 mg/kg |
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Cu: ≤0.02 mg/kg |
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Fe: ≤0.5 mg/kg |
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K: ≤0.5 mg/kg |
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Li: ≤0.1 mg/kg |
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Mg: ≤0.1 mg/kg |
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Mn: ≤0.02 mg/kg |
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Mo: ≤0.1 mg/kg |
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Na: ≤1 mg/kg Ni: ≤0.5
mg/kg |
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Pb: ≤0.1 mg/kg |
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Sr: ≤0.1 mg/kg |
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Zn: ≤0.1 mg/kg
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