1.05927

Manganese(II) chloride tetrahydrate

for analysis EMSURE^® ACS

• Synonyme(s) : Manganese(II) chloride tetrahydrate, Manganese dichloride
• Formule empirique (notation de Hill): Cl₂Mn · 4H₂O
• Numéro CAS: 13446-34-9
• Poids moléculaire : 197.91
• Numéro MDL: MFCD00149792
• Code UNSPSC : 12352302
• Numéro de classement CE : 231-869-6
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 300
• Gamme de produits: EMSURE^®
• Pureté: 99.0-101.0% (complexometric)
• Forme: solid
• Puissance: 1484 mg/kg LD₅₀, oral (Rat)
• Impuretés: ≤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)
• Point d'ébullition: 1190 °C/1013 hPa (anhydrous substance)
• Pf: 650 °C (anhydrous substance)
• Solubilité: 1980 g/L
• Densité: 2.01 g/cm³ at 20 °C
• Masse volumique apparente: 1150 kg/m³
• Traces d'anions: sulfate (SO₄^2-): ≤0.002%
• Traces de cations: 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%
• Température de stockage: 2-30°C
• InChI: 1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
• Clé InChI: CNFDGXZLMLFIJV-UHFFFAOYSA-L

Description

Application

• 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).

Remarque sur l'analyse

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H301,H318,H373
• Conseils de prudence: P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314
• Classification des risques: Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
• Organes cibles: Brain
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): does not flash
• Point d'éclair (°C): does not flash