Фрезерный станок с ЧПУ для резки металла VCM обрабатывающий центр с ЧПУ с 3 оси линейный путь
25 000,00 $ - 26 600,00 $
Сохранить в закладки 1600544452128:
Test Items | Specifications |
Appearance | White crystalline powder |
Identification
Test A ( IR)
Test B (UV)
| The IR Absorption spectrum is concordant with the spectrum of reference standard
Ratio:A245/A262,between 0.63 and 0.67 |
Assay(HPLC)
| Not less than 99%W/W and not more than101.5%W/W C6H6N2O, Calculated on the dried basis |
Melting Range | 128℃ - 131℃ |
Loss on Drying | ≤0.5% |
Heavy metals | ≤0.003% |
Ignition Residue | ≤0.1% |
Readily carbonizable substance | Test as per USP |
Organic Volatile impurities | Test as per USP |
Residual Solvents | Test as per USP |
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