Síran hořečnatý, anhydrous ≥99%, powder, BAKER ANALYZED®, J.T.Baker®
Dodavatel: Avantor
2506-01EA
4750
CZK
2506-01
2506-05
2506-R
Síran hořečnatý, anhydrous ≥99%, powder, BAKER ANALYZED®, J.T.Baker®
Síran hořečnatý
The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
Vzorec:
MgSO₄ Bod tání: 1127 °C Hustota: 2,65 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011110 CAS číslo: 7487-88-9 EINECS: 231-298-2 Merck Index: 12,05731 |
Výsledky specifikačního testu
For Laboratory,Research,or Manufacturing Use | ≥99.0% |
Assay (MgSO₄) (ignited basis) | ≥99.0 % |
Loss on Ignition | ≤2.0 % |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO₃) | ≤0.004 % |
Ammonium (NH₄) | ≤0.004 % |
Calcium (Ca) | ≤0.06 % |
Heavy Metals (as Pb) | ≤0.001 % |
Trace Impurities - Iron (Fe) | ≤0.001 % |
Manganese (Mn) | ≤0.001 % |
Trace Impurities - Arsenic (As) | ≤1 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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