Magnesium sulfate
SIGALD/746452 - anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99.5%
CAS Number: 7487-88-9
Empirical Formula (Hill Notation): MgSO4
Molecular Weight: 120.37
EC Number: 231-298-2
MDL Number: MFCD00011110
Linear Formula: MgSO4
Product Type: Chemical
Redi-Dri free-flowing salts
Free-flowing salts
Loss on Drying Graph
The Redi-Dri™ packaging system eliminates the common issue of clumping that is noted with many hygroscopic salts and buffers and provides free-flowing, ready-to- use material at all times.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746452-100G
This image depicts SKU: 746452-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746452-500G
This image depicts SKU: 746452-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 746452-1KG
This image depicts SKU: 746452-1KG
| agency | suitable for SM 5210 |
| assay | ≥99.5% |
| form | powder |
| grade | anhydrous |
| InChI | 1S/Mg.H2O4S/c;1-5(2,3)4/h |
| InChI key | CSNNHWWHGAXBCP-UHFFFAOYSA |
| pH | ~7.9 (25 °C, 50 g/L) |
| product line | ReagentPlus® |
| Redi-Dri™ | |
| quality | free-flowing |
| Quality Level | 100  |
| SMILES string | [Mg++].[O-]S([O-])(=O)=O |
| vapor density | <0.01 (vs air) |
| vapor pressure | <0.1 mmHg ( 20 °C) |
| Application: | Magnesium sulfate may be used as a drying agent for organic extracts. |
| Features and Benefits: | • Increased efficiency – Eliminate time and effort of loosening hardened powders • Safety – Avoid risks of using tools of force to break up clumps • Economy – Faster preparation and solvation increase productivity and reduce costs • Assured quality – Excellent, expert-tested quality with no anti-caking agents • Flexible volumes – Available from research amounts to scale-up quantities |
| General description: | Magnesium sulfate is a magnesium salt with tocolytic ability. Its role to induce an analgesic effect during intraoperative and postoperative periods has been investigated. It is reported to prevent eclampsia. Its ability to remove water from water-miscible solvents by salting-out phase separation has been studied. |
| Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 2.5, 12 kg in poly drum |
| Packaging: | 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% |
| UNSPSC | 12352302 |