硫酸镁七水合物 98+% ACS

供应商: Thermo Fisher Scientific

423900250 423905000
ACRO423900250EA 0 CNY
ACRO423900250 ACRO423905000
硫酸镁七水合物 98+% ACS
硫酸镁七水合物
分子式: MgSO₄·7H₂O
溶点: 770 °C
密度: 2,66 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00149785
CAS号: 10034-99-8
EINECS: 231-298-2
Merck Index: 13,05715

现在订购

产品技术规格

Appearance White Crystals
Titration Complexometric 98.0 to 102.0 %
pH 5.0 to 8.2 (5% soln. at 25°C)
Chloride (Cl) ≤5 ppm
Nitrate (NO3) ≤0.002 %
Ammonium (NH4) ≤0.002 %
Calcium (Ca) ≤0.02 %
Iron (Fe) ≤5 ppm
Manganese (Mn) ≤5 ppm
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.005 %
Strontium (Sr) ≤0.005 %
Heavy metals (ICP-OES) ≤5 ppm
Insoluble matter ≤0.005 %


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR