Health Formamide ≥99.5% (par GC, analyse par titration), Puriss. p.a. ACS, Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:75-12-7
:
Formula:HCONH₂
MDL Number:MFCD00007941
Merck Index:13,04261
Boiling Pt:210 °C(1,013 hPa)
Melting Pt:1…3 °C
Density:1.133 g/cm³ (20 °C)
Flash Pt:175 °C
:45.04 g/mol
EINECS:200-842-0
:GHS08
Storage Temperature:Room Temperature
Specification Test Results
- Assay (excluding N):99.5 - 100.5 %
- Assay (GC):Min. 99.5 %
- Density (D 20/4):1.131 - 1.134
- Refractive index (n 20/D):1.446 - 1.448
- Solidification Point:2.0 - 3.0 °C
- pH (5 %, 20°C):7-9
- Water (Karl Fischer):Max. 0.1 %
- IR spectrum:complying
- Free acid (as HCOOH):Max. 0.02 %
- Mixable with H₂O:complying
- Mixable with ethanol:complying
- Calcium (Ca):Max. 5 ppm
- Cadmium (Cd):Max. 1 ppm
- Cobalt (Co):Max. 1 ppm
- Chromium (Cr):Max. 1 ppm
- Copper (Cu):Max. 1 ppm
- Iron (Fe):Max. 2 ppm
- Potassium (K):Max. 20 ppm
- Magnesium (Mg):Max. 1 ppm
- Manganese (Mn):Max. 1 ppm
- Sodium (Na):Max. 20 ppm
- Nickel (Ni):Max. 1 ppm
- Lead (Pb):Max. 1 ppm
- Zinc (Zn):Max. 1 ppm
- APHA:Max. 10
Specification Test Results
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