| Identification | More | [Name]
Manganese chloride tetrahydrate | [CAS]
13446-34-9 | [Synonyms]
MANGANESE(+2)CHLORIDE TETRAHYDRATE
MANGANESE CHLORIDE
MANGANESE CHLORIDE, 4-HYDRATE
MANGANESE CHLORIDE, TETRAHYDRATE
MANGANESE DICHLORIDE TETRAHYDRATE
MANGANESE (II) CHLORIDE
MANGANESE(II) CHLORIDE 4H2O
MANGANESE(II) CHLORIDE-4-HYDRATE
MANGANESE(II) CHLORIDE TETRAHYDRATE
MANGANOUS CHLORIDE
MANGANOUS CHLORIDE, 4-HYDRATE
MANGANOUS CHLORIDE, TETRAHYDRATE
Manganouschloride,tetrahydrat
MANGANESE CHLORIDE TETRAHYDRATE PLANT*CE LL CULTURE
MANGANESE(II) CHLORIDE TETRAHYDRATE, 99. 99%
MANGANESE CHLORIDE TETRAHYDRATE USP
MANGANESE(II) CHLORIDE-4-HYDRATE R. G., REAG. ACS
MANGANESE(II) CHLORIDE TETRAHYDRATE, ACS
MANGANESE(II) CHLORIDE TETRAHYDRATE, 98+ %, A.C.S. REAGENT
MANGANESE CHLORIDE TETRAHYDRATE*ACS REAG ENT | [EINECS(EC#)]
231-869-6 | [Molecular Formula]
Cl2H8MnO4 | [MDL Number]
MFCD00149792 | [Molecular Weight]
197.91 | [MOL File]
13446-34-9.mol |
| Chemical Properties | Back Directory | [Appearance]
Crystalline | [Melting point ]
58 °C(lit.)
| [Boiling point ]
1190 °C | [density ]
2,01 g/cm3 | [storage temp. ]
Store at 0-5°C | [solubility ]
H2O: 0.5 M at 20 °C, clear, colorless
| [form ]
Solid | [color ]
Red | [Specific Gravity]
2.01 | [PH]
3.5-6 (50g/l, H2O, 25℃) | [PH Range]
4 - 6 | [Stability:]
Stable. Incompatible with moisture, strong acids, sodium, potassium, zinc. | [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 | [InChIKey]
CNFDGXZLMLFIJV-UHFFFAOYSA-L | [LogP]
-1.380 (est) | [CAS DataBase Reference]
13446-34-9(CAS DataBase Reference) | [EPA Substance Registry System]
13446-34-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R52:Harmful to aquatic organisms.
R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed . | [Safety Statements ]
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3077 9 / PGIII | [WGK Germany ]
1
| [RTECS ]
OO9650000
| [F ]
3 | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28273990 | [Toxicity]
LD 50 in rats (mmole/kg): 7.5 orally; 0.70 i.p. (Holbrook) |
| Hazard Information | Back Directory | [Chemical Properties]
Crystalline | [Uses]
In dyeing (manganese bister); disinfecting; purifying natural gas; linseed oil drier; in electric batteries. | [Uses]
Manganese chloride tetrahydrate is a useful agent to detect phospholipid vesicles.
| [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. |
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