Caffeine ≥99.0%, AnalaR NORMAPUR® analytical reagent
22234.187
:
- Pack type:Plastic bottle for solids
- Pk:100 g
- Seq:3401
- Assay:Min. 99.0 %
- Appearance:White crystalline powder
- Acidity:Max. 0.005 meq/g
- Melting point:235 - 238 °C
- Substances coloured by H2SO4:Max. 60 APHA
- Heavy metals (as Pb):Max. 10 ppm
- Ignition residue (SO4):Max. 0.1 %
- Insolubility in water (± 100°C):Max. 25 ppm
- Loss on drying (100°C):Max. 0.5 %
- Theobromine:Max. 0.2 %
- Cl (Chloride):Max. 100 ppm
- SO4 (Sulphate):Max. 0.02 %
:
:13,01636
:235…239 °C
:1.23 g/cm³ (19 °C)
:Ambient
:6.1,III
:194.19 g/mol
:200-362-1
:1544
:GHS07
:58-08-2
:C₈H₁₀N₄O₂
:MFCD00005758