cis-2-Butene-1,4-diol 97%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
(Z)-But-2-ene-1,4-diol, (Z)-2-Butene-1,4-diol
107725000
107720025
107721000
ACRO107725000EA
1725
SEK
ACRO107725000
ACRO107720025
ACRO107721000
cis-2-Butene-1,4-diol 97%
cis-2-Butene-1,4-diol
Formel:
C₄H₈O₂ MW: 88,11 g/mol Kokpunkt: 235 °C (760 mmHg) Smältpunkt: 7 °C Densitet: 1,07 g/cm³ Flampunkt: 128 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00002924 CAS nummer: 6117-80-2 EINECS: 228-085-1 Merck Index: 12,02390 |
Specifikation testresultat
Appearance | Clear colorless to yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4770 to 1.4800 (20°C, 589 nm) |
GC | ≥96.0 % (cis-isomer) |
Titration | 36.5 to 38.0 % |
Chloride (Cl) | ≤5 ppm |
Sulfate (SO4) | ≤0.002 % |
Iron (Fe) | ≤5 ppm |
Heavy metals (ICP-OES) | ≤5 ppm |
Titrable acid | ≤0.006 meq/g |
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