1.05927

Manganese(II) chloride tetrahydrate

for analysis EMSURE^® ACS

• Sinonimo/i: Manganese(II) chloride tetrahydrate, Manganese dichloride
• Formula empirica (notazione di Hill): Cl₂Mn · 4H₂O
• Numero CAS: 13446-34-9
• Peso molecolare: 197.91
• Numero MDL: MFCD00149792
• Codice UNSPSC: 12352302
• Numero indice EU: 231-869-6

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 300
• Nome Commerciale: EMSURE^®
• Saggio: 99.0-101.0% (complexometric)
• Forma fisica: solid
• Potenza: 1484 mg/kg LD₅₀, oral (Rat)
• Impurezze: ≤0.0005% Substances reducing potassium permanganate (as O); ≤0.005% Insoluble matter; ≤0.2% Substances not precipitated by ammonium sulfide (as SO₄)
• pH: 3.5-6 (25 °C, 50 g/L in H₂O)
• P. eboll.: 1190 °C/1013 hPa (anhydrous substance)
• Punto di fusione: 650 °C (anhydrous substance)
• Solubilità: 1980 g/L
• Densità: 2.01 g/cm³ at 20 °C
• Densità bulk: 1150 kg/m³
• Anioni in tracce: sulfate (SO₄^2-): ≤0.002%
• Cationi in tracce: Ca: ≤0.001%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.001%; Mg: ≤0.005%; Na: ≤0.005%; Pb: ≤0.0005%; Zn: ≤0.001%; heavy metals (as Pb): ≤0.0005%
• Temperatura di conservazione: 2-30°C
• InChI: 1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2; CNFDGXZLMLFIJV-UHFFFAOYSA-L

Descrizione

Applicazioni

• High-performance lithium storage in an ultrafine manganese fluoride nanorod anode with enhanced electrochemical activation based on conversion reaction.: Research demonstrates the use of manganese(II) chloride in synthesizing ultrafine manganese fluoride nanorods for high-performance lithium storage, showcasing advancements in battery technology and electrochemical applications (Rui et al., 2016).



• Synthesis, structural investigation and thermal properties of a novel manganese complex Mn2(DAT)2Cl4(H2O)4 (DAT=1,5-diaminotetrazole).: This paper details the synthesis and characterization of a new manganese complex, contributing to the understanding of manganese chemistry and its potential applications in various industrial processes (Zhang et al., 2010).



• Poly[tetra-aqua-(μ(6)-9,10-dioxo-9,10-dihydro-anthracene-1,4,5,8-tetra-carboxyl-ato)dimanganese(II)].: The study presents the structural details of a new manganese(II) coordination polymer, providing insights into its potential applications in material science and coordination chemistry (Xu et al., 2012).



• Metal-organic frameworks based on unprecedented trinuclear and pentanuclear metal-tetrazole clusters as secondary building units.: This research highlights the formation of metal-organic frameworks using manganese(II) chloride, emphasizing its role in developing novel materials with unique structural and functional properties (Jeong et al., 2011).

Risultati analitici

Assay (complexometric): 99.0 - 101.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 3.5 - 6.0
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as SO₄): ≤ 0.2 %
Substances reducing potassium permanganate (as O): ≤ 0.0005 %
Corresponds to ACS

Note legali

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS06,GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H301 - H318 - H373
• Consigli di prudenza: P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314
• Classi di pericolo: Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
• Organi bersaglio: Brain
• Codice della classe di stoccaggio: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): does not flash
• Punto d’infiammabilità (°C): does not flash