Molar mass (M) 374,32 g/mol
Melting point (mp) 187 °C
CAS No. [479-91-4]
Excl. btw | 10 mg Per VE
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|NE39.1||10 mg||glass||912,70 €||
Leveringsdatum onbekend op dit moment
ROTI®Star Primary Standards for pharmaceutical and food analysis
They come with a certificate which contains:
• Proof of identity with spectra, e.g. 1H NMR, 13C NMR, MS, UV
• Content determined with two independent validated methods, e.g. chromatographic purity and quantitative NMR
• Content of residual solvent determined with two different validated GC methods
• Water determination by Karl Fischer titration
|Assay (HPLC)||≥95,0 %|
|Residual solvents (GC)||≤1,0 %|
|Water (KF)||≤1,0 %|
|Assay (qNMR)||≥90,0 %|
|Proof of identity by 1H NMR, 13C NMR, MS, UV. |
The certificate includes all results of analytical tests and validations.