Formamid, EMSURE® for analysis, Supelco®
Leverantör: Merck
|
Fara
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Synonyms:
Carbamaldehyde
M-Clarity™ quality level = MQ300
1.09684.1000
1.09684.2500
1.09684.1000EA
1620
SEK
1.09684.1000
1.09684.2500
Formamid, EMSURE® for analysis, Supelco®
Formamid
Formel:
HCONH₂ MW: 45,04 g/mol Kokpunkt: 103 °C (2 kPa) Smältpunkt: 2 °C Densitet: 1,1334 g/cm³ (20 °C) Flampunkt: 79 °C Storage Temperature: Kylskåp |
MDL Number:
MFCD00007941 CAS nummer: 75-12-7 EINECS: 200-842-0 Merck Index: 13,04261 |
Specifikation testresultat
Assay (N; Kjeldahl) | ≥ 99.2 % |
Identity (IR) | passes test |
Appearance | Clear, colorless liquid. |
Colour (APHA) | ≤ 10 APHA |
Density (d 20 °C/ 4 °C) | 1.132 - 1.135 |
Solidification point | 2.0 - 3.0 °C |
Boiling point (2 kPa) | about 103 |
Chloride (Cl) | ≤ 1 ppm |
Cd (Cadmium) | ≤ 1 ppm |
Cu (Copper) | ≤ 1 ppm |
Fe (Iron) | ≤ 1 ppm |
Pb (Lead) | ≤ 1 ppm |
Zn (Zinc) | ≤ 1 ppm |
Formic acid | ≤ 0.02 % |
Ammonium Formate | ≤ 0.1 % |
Sulfated ash (600 °C) | ≤ 0.005 % |
Water (according to Karl Fischer) | ≤ 0.1 % |
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