Useful Links & Tools
- MSDS
- Specification Sheet
- Certificate of Analysis
- Certificate of Origin
- M9272 - Product Information Sheet (48 KB)
- Bulk Quote
- Similar Products
Last 5 Products Viewed
M9272
Sigma-Aldrich
Magnesium chloride hexahydrate
ACS reagent, 99.0-102.0%
| CAS Number: | 7791-18-6 |
| Linear Formula: | MgCl2 · 6H2O |
| Molecular Weight: | 203.30 |
| EC Number: | 232-094-6 |
| MDL number: | MFCD00149781 |
| PubChem Substance ID: | 24897325 |
Properties
| grade | ACS reagent |
| assay | 99.0-102.0% |
| total impurities | ≤0.005% Insoluble matter |
| anion traces | nitrate (NO3-): ≤0.001% |
| phosphate (PO4-): ≤5 ppm | |
| sulfate (SO42-): ≤0.002% | |
| cation traces | Ba: ≤0.005% |
| Ca: ≤0.01% | |
| Fe: ≤5 ppm | |
| K: ≤0.005% | |
| Mn: ≤5 ppm | |
| NH4+: ≤0.002% | |
| Na: ≤0.005% | |
| Sr: ≤0.005% | |
| heavy metals (as Pb): ≤5 ppm |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 1 |
| RTECS | OM2975000 |
References
| Fieser | Fieser 10,251 |
| reference | Corp MSDS 1 (2), 2178:D / RegBook 1 (3), 3321:B / Sax 6, 1722 |







