Brom 1 M in Trimethylphosphat, AcroSeal®
Lieferant: Thermo Scientific
|
Gefahr
|
428721000.EA
82.9
EUR
428721000.
Brom 1 M in Trimethylphosphat, AcroSeal®
Bromine
Formel:
Br₂ Molecular Weight: 159,81 g/mol Dichte: 1,307 g/cm³ Flammpunkt: 113 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00010896 CAS-Nummer: 7726-95-6 UN: 1744 ADR: 8,I |
Spezifikation Testergebnisse
Appearance | Orange to red to brown Solution |
Titration with Na2S2O3 | 0.9 to 1.5 M |
Sulfated ash | ≤0.1 % (1 g) |
Appearance of solution | (5 g in 50 ml water) clear and not more intensely colored than ref. soln. Y6 |
Identification A | Passes test |
Identification B | Passes test |
Specific optical rotation | +12.0° to +12.8° (20°C, 589 nm) (c=20, H2O) (on dried substance) |
Titration with NaOH | 99.5 to 101.0 % (on dried substance) |
Sulfates | ≤150 ppm |
Chlorides | ≤100 ppm |
Calcium (Ca) | ≤200 ppm |
Impurity | ≤350 ppm (as anhydrous oxalic acid) |
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