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| | Manganese chloride tetrahydrate Basic information |
| | Manganese chloride tetrahydrate Chemical Properties |
| Melting point | 58 °C(lit.) | | Boiling point | 1190 °C | | density | 2,01 g/cm3 | | storage temp. | Store at +5°C to +30°C. | | solubility | H2O: 0.5 M at 20 °C, clear, colorless | | form | Solid | | Specific Gravity | 2.01 | | color | Red | | PH | 3.5-6 (50g/l, H2O, 25℃) | | PH Range | 4 - 6 | | Odor Threshold | Odorless | | Water Solubility | 1980 g/L (20 ºC) | | Sensitive | Hygroscopic | | λmax | λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 | | Merck | 14,5728 | | Exposure limits | ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 | | Stability: | Stable. Incompatible with moisture, strong acids, sodium, potassium, zinc. | | InChIKey | CNFDGXZLMLFIJV-UHFFFAOYSA-L | | LogP | -1.380 (est) | | CAS DataBase Reference | 13446-34-9(CAS DataBase Reference) | | EPA Substance Registry System | Manganese chloride (MnCl2), tetrahydrate (13446-34-9) |
| Hazard Codes | Xn,Xi | | Risk Statements | 22-52-48/22 | | Safety Statements | 61-45-24/25 | | RIDADR | UN 3077 9 / PGIII | | WGK Germany | 1 | | RTECS | OO9650000 | | F | 3 | | TSCA | Yes | | HS Code | 2827 39 85 | | HazardClass | 6.1 | | PackingGroup | III | | Toxicity | LD 50 in rats (mmole/kg): 7.5 orally; 0.70 i.p. (Holbrook) |
| | Manganese chloride tetrahydrate Usage And Synthesis |
| Chemical Properties | Crystalline | | Uses | Manganese Chloride Tetrahydrate is an inorganic chemical reagent used in oxidation studies and reactions. | | Uses | Manganese chloride tetrahydrate is a useful agent to detect phospholipid vesicles. | | Uses | In dyeing (manganese bister); disinfecting; purifying natural gas; linseed oil drier; in electric batteries. | | General Description | Manganese(II) chloride tetrahydrate is a hydrated metal chloride.3 Its toxicity in Swiss mice has been assessed. It participates in the preparation of metal(II) complexes of mixed ligands-dimethydithiocarbamic and p-aminobenzoic acids.3 | | Biochem/physiol Actions | Manganese is an essential and one of the abundant metal in the tissues of mammals. It plays a key role in the physiological process like development, neuronal function, immune regulation, reproduction, and antioxidant defences. It functions as a cofactor and regulates the activity of the enzymes like oxido-reductases, isomerases, transferases, ligases, lyases and hydrolases It is involved in the innate immunity against viruses. | | Purification Methods | It crystallises from water (0.3mL/g) on cooling. The red-rose tetrahydrate melts at ~52o and forms the dihydrate salt which loses all its H2O at 198o to give MnCl2. It is soluble in EtOH. |
| | Manganese chloride tetrahydrate Preparation Products And Raw materials |
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