p-Benzoquinone 99%
Plastic bottle, 100 g
: p-Quinone, Quinone, 1,4-Cyclohexadiene-3,6-dione, 1,4-Benzoquinone
- :106-51-4
- :C₆H₄O₂
- :MFCD00001591
- :108.1 g/mol
- :12,08259
- :~ 174 °C (1013 hPa)
- :112…116 °C
- :1.31 g/cm³
- :77 °C
- :Ambient
- :203-405-2
- :2587
- :6.1,II
- Appearance:Yellow to green Powder
- Infrared spectrum:Conforms
- Melting point:112 to 116 °C
- Titration Iodometric:≥98.5 %
- Water:≤0.5 %
- Specific optical rotation:-218° to -224° (20 °C, 589 nm) (c=2, 1M HCl) (On dried substance)
- Titration:98.5 to 101.0 % (On dried substance)
- Sulfates:≤300 ppm
- Chlorides:≤200 ppm
- Ammonium (NH4):≤200 ppm
- Iron (Fe):≤10 ppm
- Ninhydrin-positive substances:Passes test
- Pack type:Plastic bottle
- Pk:100 g