Magnesium chloride
- CAS No.
- 7786-30-3
- Chemical Name:
- Magnesium chloride
- Synonyms
- Magnesiumchlorid;magnesiumdichloride;MAGNESIUM CHLORIDE, 98% ANHYDROUS;MAGNESIUM CHLORIDE SOLUTION, 0.025 M IN WATER, 10X1 ML;dus-top;Slow-Mag;Lys, TMS;Magnogene;Chloromagnesite;MgCl2(anhydrous)
- CBNumber:
- CB9854336
- Molecular Formula:
- Cl2Mg
- Molecular Weight:
- 95.21
- MOL File:
- 7786-30-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/18 13:26:42
| Melting point | 714 °C (lit.) |
|---|---|
| Boiling point | 1412 °C/1 atm (lit.) |
| Density | 2.32 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.336 |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | powder |
| Specific Gravity | 2.41 |
| color | colorless |
| PH | 5.0-7.5 (25℃, 1M in H2O) |
| Odor | odorless |
| Water Solubility | 400 G/L (20 ºC) |
| Sensitive | Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.03 |
| Merck | 14,5662 |
| Stability | hygroscopic |
| CAS DataBase Reference | 7786-30-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Magnesium dichloride(7786-30-3) |
| EPA Substance Registry System | Magnesium chloride (7786-30-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H303-H341 | |||||||||
| Precautionary statements | P201-P202-P280-P308+P313-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-43-36/37 | |||||||||
| Safety Statements | 26-36-24/25-22-36/37-39 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | OM2800000 | |||||||||
| F | 3-10 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28273100 | |||||||||
| Toxicity | LD50 orally in Rabbit: 2800 mg/kg | |||||||||
| NFPA 704 |
|
Magnesium chloride price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | M8787 | Magnesium chloride solution PCR Reagent, 25 mM MgCI2 solution for PCR | 7786-30-3 | 1VIAL | ₹3269.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M8787 | Magnesium chloride solution PCR Reagent, 25 mM MgCI2 solution for PCR | 7786-30-3 | 5ML | ₹8291.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M8787 | Magnesium chloride solution PCR Reagent, 25 mM MgCI2 solution for PCR | 7786-30-3 | 5VIALS | ₹12351.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M8266 | Magnesium chloride anhydrous, ≥98% | 7786-30-3 | 100G | ₹7685.75 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M8266 | Magnesium chloride anhydrous, ≥98% | 7786-30-3 | 1KG | ₹18056.1 | 2022-06-14 | Buy |
Magnesium chloride Chemical Properties,Uses,Production
Chemical Properties
Magnesium is an essential nutrient for plants and animals and is a natural constituent of fruits, vegetables, grain, meats and sea-foods. It is the fourth most abundant cation in the human body and the second most plentiful intracellularly. The average 60-kg human adult body contains about 24 g magnesium of which about one-half resides in bone. Although plasma levels vary between 1.7 and 3.0 mg per dl, very little is contained in extracellular fluid. Magnesium is essential for the production and transfer of energy, for protein, fat, and nucleic acid synthesis, for contractility in muscle and excitability in nerve, and for the activity of numerous enzyme systems.
Occurrence
MgCl2, is one of the primary constituents of seawater and occurs in most natural brines and salt deposits formed from the evaporation of seawater.
Uses
Magnesium Chloride is a source of magnesium, a color-retention agent, and firming agent. it exists as colorless flakes or crystals and is very soluble in water.
Preparation
In the “Dow Process” (which is the electrolytic
method of extracting bromine from brine), magnesium
chloride is regenerated from magnesium hydroxide by
hydrochloric acid:
Mg(OH)2(s)＋2HCl→MgCl2(aq)＋2H2O
It can also be prepared from MgCO3 by a similar reaction.
Magnesium chloride is ionic and so will undergo
electrolysis when it is molten. Electricity is carried by
the movement of the ions within the melt and their
discharge at the electrodes. However, solid magnesium
chloride is a nonconductor of electricity because the
ions are immobile.
Definition
ChEBI: Magnesium chloride is a magnesium salt comprising of two chlorine atoms bound to a magnesium atom.
General Description
Magnesium chloride (MgCl2) is an inorganic compound that can be prepared by reacting magnesium oxide and ammonium chloride in the presence of alumina as a covering agent.
Hazard
Toxic by ingestion.
Magnesium chloride Preparation Products And Raw materials
Raw materials
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| JSK Chemicals | 58 |
| SAANVI CORP | 58 |
| Kronox Lab Sciences Pvt Ltd | 58 |
| India Phosphate | 58 |
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