dichloromanganese tetrahydrate

• ChemBase ID: 104284
• Molecular Formular: Cl2H8MnO4
• Molecular Mass: 197.905169
• Monoisotopic Mass: 196.9180092
• SMILES: O.O.O.O.Cl[Mn]Cl
• Canonical SMILES: Cl[Mn]Cl.O.O.O.O
• InChI: InChI=1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
• InChIKey: CNFDGXZLMLFIJV-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: dichloromanganese tetrahydrate
• IUPAC Traditional name: manganese(II) chloride tetrahydrate
• Synonyms: MANGANESE CHLORIDE; Manganese(II) chloride tetrahydrate; 氯化锰(II) 四水合物

Database IDs

• CAS Number: 13446-34-9
• EC Number: 231-105-1; 231-869-6
• MDL Number: MFCD00149792
• PubChem SID: 24858946; 24882723; 162091661; 24896966; 24852195; 24897270; 24897219; 24853224; 24896860
• PubChem CID: 643989

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.819
• LogD (pH = 7.4): 0.819
• Log P: 0.819
• Molar Refractivity: 12.2726 cm^3
• Polarizability: 7.765818 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: soluble0.5 M at 20 °C, clear, colorless
• Melting Point: 122°C; 58 °C(lit.)
• Density: 2.01 g/ml @ 25°C
• Absorption Wavelength: λ: 260 nm Amax: 0.01; λ: 280 nm Amax: 0.01
• pH: 3.5-6.0 (25 °C, 5% in solution); 3.5-6.0 (25 °C, 5%); 4.0-6.0 (25 °C, 50 mg/mL in H2O); 4-6 (20 °C, 5%); 4-6 (25 °C, 0.5 M in H2O)

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• RTECS: OO9650000
• European Hazard Symbols: Nature polluting (N); Harmful (Xn)
• UN Number: 3077
• German water hazard class: 1
• Hazard Class: 9
• Packing Group: III
• Australian Hazchem: 2X
• Risk Statements: 22-52; R:22-36/37/38-58
• Safety Statements: S:25-26-29-36/37/39-61
• EU Classification: M7
• EU Hazard Identification Number: 13
• Emergency Response Guidebook(ERG) Number: 171
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H302
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥98%; ≥98.0%; ≥99%; ≥99% (silver nitrate titration); ≥99.0%; ≥99.0% (AT); ≥99.0% (KT); 98.0-101.0%; 98.0-101.0% (ACS specification); 99.99% trace metals basis
• Grade: ACS reagent; for molecular biology; JIS special grade; puriss. p.a.; purum p.a.; ReagentPlus®; SAJ first grade
• Suitability: meets USP testing specifications; plant cell culture tested; suitable for insect cell culture
• Impurities: ≤0.0005% KMnO4 red. matter (as O); ≤0.005% Insoluble matter; ≤0.005% insolubles; DNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; RNases, none detected
• Cation Traces: Ca: ≤0.005%; Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤10 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤5 mg/kg; Fe: ≤5 ppm; Fe: ≤50 mg/kg; heavy metals (as Pb): ≤5 ppm; K: ≤0.01%; K: ≤10 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Mg: ≤0.005%; Mg: ≤10 mg/kg; Mg: ≤50 mg/kg; Na: ≤0.05%; Na: ≤100 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Zn: ≤0.005%; Zn: ≤10 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤0.005%; sulfate (SO42-): ≤50 mg/kg
• Quality Level: PREMIUM
• λ: 0.5 M in H2O
• Product Line: BioReagent; BioUltra
• Linear Formula: MnCl2 · 4H2O

DETAILS

MP Biomedicals - 02155334

Crystalline Tetrahydrate

Sigma Aldrich - 63535

Other Notes
In the tailing of DNA - MnCl2 buffer recommended for dC and dG tailing1; In reverse transcription of RNA with thermostable DNA polymerase2

Sigma Aldrich - M3634

Packaging
100, 500 g in poly bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 221279

Packaging
100, 500 g in poly bottle

Sigma Aldrich - 203734

Packaging
5, 25, 100 g in poly bottle