Magnesium sulfate solution
SIGMA/83266 - BioUltra, for molecular biology
Synonym: Magnesium Sulphate; Magnesium(II) sulfate; MgSO4
CAS Number: 7487-88-9
Empirical Formula (Hill Notation): MgSO4
Molecular Weight: 120.37
MDL Number: MFCD00011110
Linear Formula: MgSO4
Product Type: Chemical
λ | neat |
anion traces | chloride (Cl-): ≤5 mg/kg |
cation traces | Al: ≤1 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤1 mg/kg | |
Bi: ≤1 mg/kg | |
Ca: ≤20 mg/kg | |
Cd: ≤1 mg/kg | |
Co: ≤1 mg/kg | |
Cr: ≤1 mg/kg | |
Cu: ≤1 mg/kg | |
Fe: ≤1 mg/kg | |
K: ≤20 mg/kg | |
Li: ≤1 mg/kg | |
Mn: ≤1 mg/kg | |
Mo: ≤1 mg/kg | |
Na: ≤20 mg/kg | |
Ni: ≤1 mg/kg | |
Pb: ≤1 mg/kg | |
Sr: ≤1 mg/kg | |
Zn: ≤1 mg/kg | |
concentration | 2.5 M in H2O |
form | liquid |
grade | for molecular biology |
impurities | DNases, none detected |
insoluble matter, passes filter test | |
phosphatases, none detected | |
proteases, none detected | |
RNases, none detected | |
<0.002% total nitrogen (N) | |
InChI | 1S/Mg.H2O4S/c;1-5(2,3)4/h |
InChI key | CSNNHWWHGAXBCP-UHFFFAOYSA |
pH | 6.5-8.5 (25 °C) |
product line | BioUltra |
Quality Level | 200 |
SMILES string | [Mg++].[O-]S([O-])(=O)=O |
UV absorption | λ: 260 nm Amax: 0.03 |
λ: 280 nm Amax: 0.02 |
Application: |
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Biochem/physiol Actions: | Magnesium sulphate can be used to treat acute severe asthma. It is mainly considered as a neuroprotective agent. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12161700 |