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Brand Fluka | CAS Numbers (All) |
Property | Value |
---|---|
Appearance | complying |
Identity A,B | complying |
Assay (alkalimetric) | 99.5 - 100.5 % |
Assay (calculated on the anhydrous basis) | 99.5 - 100.5 % |
Assay (HPLC, anhydrous substance) | 99.5 - 100.5 % |
Melting point | 121.5 - 123 °C |
Loss on drying (via H2SO4, 3h) | Max. 0.5 % |
Water (Karl Fischer) | Max. 0.7 % |
pH (0,1%, 20°C) | 3 - 5 |
Sulfated ash | Max. 0.05 % |
Arsenic (As) | Max. 3 ppm |
Copper (Cu) | Max. 0.001 % |
Lead (Pb) | Max. 2 ppm |
Mercury (Hg) | Max. 1 ppm |
Zinc (Zn) | Max. 0.002 % |
Heavy metals (as Pb) | Max. 10 ppm |
Halogene compounds (as Cl) | Max. 300 ppm |
Reaction against H2SO4 | complying |
Readily oxidizable substances | complying |
Residual solvents | complying |
Appearance of the solution | complying |
Readily carbonisable substances | complying |
Polycyclic acids | complying |
Property | Value |
---|---|
Boiling Point/Range | 249-250 °C |
Certification | Ph. Eur., BP, FCC, USP, E210 |
Color | White |
Density | 1.27-1.32 g/cm3 (20 °C) |
Flashpoint | 121 °C |
Form | Powder |
Grade | Reagent Grade |
Incompatible Materials | Strong oxidizing agents, Reducing agents, Alkalis |
Lower Explosion Limit | No data available |
Melting Point/Range | 121-123 °C |
Partition Coefficient | 1.87 |
Purity Percentage | 99.50 |
Purity Details | 99.50-100.50% |
Solubility in Water | 2.9 g/l (20 °C) |
Upper Explosion Limit | No data available |
Vapor Pressure | 1.3 hPa (96 °C) |
Viscosity | No data available |
pH-Value | 2.5-3.5 (20 °C) |
Storage Temperature | Ambient |
Property | Value |
---|---|
Hazard Class | N/A |
Package Group | N/A |
UN ID | N/A |
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