Product Description of Magnesium chloride CAS#7786-30-3
Magnesium chloride (MgCl₂), is a colorless or white crystalline inorganic salt with strong deliquescence and excellent water solubility. It acts as a high-efficiency coagulant, stabilizer and moisture regulator. In addition to food industry applications such as tofu coagulation and fresh-keeping preservation, it is also widely utilized in building material production, road snow melting and deicing, textile finishing, metal smelting, cosmetic formulation and biological reagent preparation.
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Chemical Properties of Magnesium chloride CAS#7786-30-3
| 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 | ||||||
| color | colorless | ||||||
| Specific Gravity | 2.41 | ||||||
| PH | 5.0-7.5 (25℃, 1M in H2O) | ||||||
| Odor | odorless | ||||||
| Flame Color | Colorless | ||||||
| Water Solubility | 400 G/L (20 ºC) | ||||||
| Specific Heat Capacity | Cp(crystal): 0.75 J/(g·K), at 25℃ | ||||||
| Sensitive | Hygroscopic | ||||||
| λmax | λ: 260 nm Amax: 0.05 | ||||||
| λ: 280 nm Amax: 0.03 | |||||||
| Crystal Structure | CdCl2 type | ||||||
| crystal system | Three sides | ||||||
| Merck | 145,662 | ||||||
| Space group | R3m | ||||||
| Lattice constant | a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.364 | 0.364 | 1.767 | 90 | 90 | 120 | 0.2023 | |
| Stability: | hygroscopic | ||||||
| Cosmetics Ingredients Functions | FLAVOURING | ||||||
| VISCOSITY CONTROLLING | |||||||
| InChI | 1S/2ClH.Mg/h2*1H;/q;;+2/p-2 | ||||||
| InChIKey | TWRXJAOTZQYOKJ-UHFFFAOYSA-L | ||||||
| SMILES | Cl[Mg]Cl | ||||||
| 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 Information
| 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 | TSCA listed |
| HS Code | 28273100 |
| Storage Class | 13 - Non Combustible Solids |
| Hazardous Substances Data | 7786-30-3(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 2800 mg/kg |
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Product Application of Magnesium chloride CAS#7786-30-3
Magnesium chloride is a low-toxicity, high-efficiency multifunctional inorganic additive with stable chemical activity and outstanding formulation adaptability. In food industry, it is commonly applied at conventional concentrations to serve as a coagulant and quality stabilizer for bean products, dairy products and fresh fruits and vegetables. In industrial scenarios, it functions as a deicing agent, textile anti-wrinkle agent and building material strengthening agent. In biological and pharmaceutical fields, it is used as a core reagent for cell culture and molecular experiments. Its functional performance is stable under conventional pH conditions, and it can be naturally extracted from seawater or produced via synthetic industrial processes.
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