Sulfate de 5-méthylphénazinium et de méthyle 98%
Fournisseur: Thermo Scientific
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Attention
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Synonyms:
PMS
ACRO130160010EA
85.3
CHF
ACRO130160010
ACRO130160250
ACRO130160100
Sulfate de 5-méthylphénazinium et de méthyle 98%
5-Méthylphénazinium méthosulfate
Formule:
C₁₄H₁₄N₂O₄S MW: 306,34 g/mol Melting Pt: 158…160 °C température de stockage: Freezer |
MDL Number:
MFCD00011923 Numéro CAS: 299-11-6 Merck Index: 12,06185 |
Résultats des tests de spécification
Appearance | Dark yellow to khaki to brown Crystalline powder |
Infrared spectrum | Conforms |
UV spectrophotometry | ≥97.5 % (0.01g/l H2O, 1cm cell, lambda max 387.5 nm) |
GC | ≥96.0 % |
UV | at 210 nm A: ≤0.1 |
UV | at 220 nm A: ≤0.06 |
UV | at 230 nm A: ≤0.04 |
UV | at 260 nm A: ≤0.02 |
Titration after Ion exchange | ≥99.0 % (on dry substance) |
Membrane filtration test | (on 0.4 M soln.) Passes test |
Suitability | (HPLC gradient) Passes test |
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