Etylenglykolmonometyleter (2-Metoxietanol) ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
Leverantör: VWR Chemicals
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Fara
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Synonyms:
Metylglykol
85956.290EA
610
SEK
85956.290
85956.320
Etylenglykolmonometyleter (2-Metoxietanol) ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
Etylenglykolmonometyleter (2-Metoxietanol)
Formel:
C₃H₈O₂ MW: 76,1 g/mol Kokpunkt: 124,5 ºC Smältpunkt: –85 °C Densitet: 0,96 g/cm3 Flampunkt: 38 ºC Storage Temperature: Omgivande |
MDL Number:
MFCD00002867 CAS nummer: 109-86-4 UN: 1188 ADR: 3,III Merck Index: 12,06118 |
Specifikation testresultat
Assay (G.C.) | Min. 99,5 % |
Identity (IR-spectrum) | Passes test |
Density (20º/4º) | 0,964-0,968 g/ml |
Density (20º/20º) | Approx. 0,97 g/ml |
Refractive index (n20/D) | Approx. 1,403 |
Boiling point | Approx. 125ºC |
Appearance | Clear |
Colour (Hazen) | Max. 10 |
Acidity | Max. 0,001 meq/g |
Alkalinity | Max. 0,0005 meq/g |
Aluminium (Al) | Max. 0,00005 % |
Barium (Ba) | Max. 0,00001 % |
Boron (B) | Max. 0,000002 % |
Cadmium (Cd) | Max. 0,000005 % |
Calcium (Ca) | Max. 0,00005 % |
Chromium (Cr) | Max. 0,000002 % |
Cobalt (Co) | Max. 0,000002 % |
Copper (Cu) | Max. 0,000002 % |
Iron (Fe) | Max. 0,00005 % |
Lead (Pb) | Max. 0,00001 % |
Magnesium (Mg) | Max. 0,00001 % |
Manganese (Mn) | Max. 0,000002 % |
Nickel (Ni) | Max. 0,000002 % |
Tin (Sn) | Max. 0,00001 % |
Zinc (Zn) | Max. 0,00001 % |
Aldehydes (as CH3CHO) | Max. 0,003 % |
Formaldehyde | Max. 0,001 % |
Peroxides (as H2O2) | Max. 0,002 % |
Substances darkened by H2SO4 | Passes test |
Residue on evaporation | Max. 0,002 % |
Water (K.F.) | Max. 0,1 % |
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