Molekula
Magnesium chloride hexahydrate
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Magnesium chloride hexahydrate is a versatile inorganic compound, primarily used as a de-icer, dust suppressant, and in medical applications like magnesium supplementation. It also serves in industrial processes such as water treatment and as a raw material in the production of other magnesium compounds. Magnesium chloride hexahydrate has the CAS number 7791-18-6, with the molecular formula MgCl₂·6H₂O and a molecular weight of 203.30 g/mol. It is stored at ambient temperatures and carries no signal word for hazard classification. Molekula supplies magnesium chloride hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Magnesium chloride hexahydrate is a versatile inorganic compound, primarily used as a de-icer, dust suppressant, and in medical applications like magnesium supplementation. It also serves in industrial processes such as water treatment and as a raw material in the production of other magnesium compounds. Magnesium chloride hexahydrate has the CAS number 7791-18-6, with the molecular formula MgCl₂·6H₂O and a molecular weight of 203.30 g/mol. It is stored at ambient temperatures and carries no signal word for hazard classification. Molekula supplies magnesium chloride hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White crystal |
| Heavy metals | ≤ 0.001% |
| Identification | Conforms to reference |
| pH | 4.5 - 7.0 |
| Solubility | Totally dissolves |
| Assay | ≥ 99.0% |
| Appearance of Solution | Clear and colourless |
| Acidity / Alkalinity | Neutral |
| Water insoluble matter | ≤ 1.0% |
| Aluminium (Al) | ≤ 1mg/kg |
| Sulphates (SO4)(2-) | ≤ 0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 29218779 |
| CAS Number | 7791-18-6 |
| Molecular Formula | MgCl2 · 6H2O |
| Molecular Weight | 203.30 |
| SMILES | Cl[Mg]Cl.O |
| REACH Code | Y113 |
| HTS Code | 28273100 |
| Tariff Code | 2827310000 |
Safety & GHS
Precautionary statements
- P231+232 Handle under inert gas. Protect from moisture
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is magnesium chloride hexahydrate commonly used for?
Magnesium chloride hexahydrate is widely used in industrial applications like dust control on roads, as a desiccant, in water treatment, and as a raw material for producing other magnesium compounds.
What is the chemical formula and molecular weight of magnesium chloride hexahydrate?
The chemical formula is **MgCl₂·6H₂O**, and the molecular weight is **203.30 g/mol**.
How should magnesium chloride hexahydrate be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances. Ensure containers are tightly sealed to prevent moisture absorption.
What grades or purity levels of magnesium chloride hexahydrate does Molekula supply?
Molekula supplies **technical-grade** magnesium chloride hexahydrate, suitable for industrial applications. Higher purity grades may be available upon request.
Can Molekula supply magnesium chloride hexahydrate in bulk quantities?
Yes, Molekula can supply magnesium chloride hexahydrate in **bulk quantities**, with packaging options tailored to your needs (e.g., drums, bags, or custom solutions).
What documentation comes with an order of magnesium chloride hexahydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a Certificate of Conformity, may be provided upon request.
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