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Síran hořečnatý heptahydrát 99-102% (by EDTA titration), crystals, BAKER ANALYZED® ACS, J.T. Baker®

Dodavatel: Avantor

2500-07EA 19300 CZK
2500-07 2500-05 2500.1000 2500-01
Síran hořečnatý heptahydrát 99-102% (by EDTA titration), crystals, BAKER ANALYZED® ACS, J.T. Baker®
Síran hořečnatý heptahydrát
Vzorec: MgSO₄·7H₂O
MW: 246,48 g/mol
Bod tání: 1124 °C
Hustota: 1,67 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00149785
CAS číslo: 10034-99-8
EINECS: 231-298-2
Merck Index: 13,05715

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Výsledky specifikačního testu

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (MgSO₄7H₂O) (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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