Magnesiumsulfaatti-7 H2O 99-102% (by EDTA titration), kiteinen, BAKER ANALYZED® ACS, J.T.Baker®
Toimittaja: Avantor
2500-07EA
833.17
EUR
2500-07
2500.1000
2500-01
2500-05
Magnesiumsulfaatti-7 H2O 99-102% (by EDTA titration), kiteinen, BAKER ANALYZED® ACS, J.T.Baker®
Magnesiumsulfaatti-7 H2O
Kaava:
MgSO₄·7H₂O MW: 246,48 g/mol Sulamispiste: 1124 °C Tiheys: 1,67 g/cm³ Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00149785 CAS-numero: 10034-99-8 EINECS: 231-298-2 Merck Index: 13,05715 |
Testitulosten erittely
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (MgSO₄7H₂O) (by EDTA titrn) | 99.0 - 102.0 % |
Insoluble Matter | ≤ 0.005 % |
pH of 5% Solution at 25°C | 5.0 - 7.0 |
Nitrate (NO₃) | ≤ 0.002 % |
Ammonium (NH₄) | ≤ 0.002 % |
Calcium (Ca) | ≤ 0.02 % |
Potassium (K) | ≤ 0.005 % |
Sodium (Na) | ≤ 0.005 % |
Strontium (Sr) | ≤ 0.005 % |
Chloride (Cl) | ≤ 5 ppm |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Iron (Fe) | ≤ 5 ppm |
Trace Impurities - Manganese (Mn) | ≤ 5.0 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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