Passa al contenuto
Merck
Tutte le immagini(3)

Key Documents

221279

Sigma-Aldrich

Manganese(II) chloride tetrahydrate

ACS reagent, ≥98%

Sinonimo/i:

Manganous chloride tetrahydrate

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula condensata:
MnCl2 · 4H2O
Numero CAS:
Peso molecolare:
197.91
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NB.24

Grado

ACS reagent

Livello qualitativo

Saggio

≥98%
98.0-101.0% (ACS specification)

Forma fisica

crystals

Impurezze

≤0.005% insolubles

pH

3.5-6.0 (25 °C, 5%)

Punto di fusione

58 °C (lit.)

Anioni in tracce

sulfate (SO42-): ≤0.005%

Cationi in tracce

Ca: ≤0.005%
Fe: ≤5 ppm
K: ≤0.01%
Mg: ≤0.005%
Na: ≤0.05%
Zn: ≤0.005%
heavy metals: ≤5 ppm (by ICP)

Stringa SMILE

Cl[Mn]Cl.[H]O[H].[H]O[H].[H]O[H].[H]O[H]

InChI

1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
CNFDGXZLMLFIJV-UHFFFAOYSA-L

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Applicazioni

Manganese(II) chloride tetrahydrate may be used to accelerate the synthesis of dihydropyrimidin-2(1H)-ones by the condensation of aldehyde, β-dicarbonyl compounds and urea under microwave conditions. It may also be used in the synthesis of manganese(II) tris(2-benzimidazolylmethyl)amine (ntb) complexes.

Avvertenze

Danger

Indicazioni di pericolo

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


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Vahid Safarifard et al.
Ultrasonics sonochemistry, 21(1), 253-261 (2013-06-22)
Nanoparticles of a new three-dimensional Mn(II) coordination supramolecular compound, [Mn(L)2(H2O)2] (1), (L(-)=1H-1,2,4-triazole-3-carboxylate), have been synthesized by a sonochemical process and characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD), FT-IR spectroscopy and elemental analyses. Structural determination of compound 1
Myoung Soo Lah et al.
Inorganic chemistry, 36(9), 1782-1785 (1997-04-23)
A series of manganese(II) tris(2-benzimidazolylmethyl)amine (ntb) complexes were synthesized and characterized. In these complexes, ntb functions as a tripodal tetradentate ligand, resulting in trigonal pyramidal geometry. The complexes have five- to seven-coordinate manganese(II) ions depending on the additional ligand used.
D J Sánchez et al.
Toxicology letters, 69(1), 45-52 (1993-07-01)
Manganese (II) chloride tetrahydrate was investigated in Swiss mice for maternal and developmental toxicity after subcutaneous (s.c.) exposure to doses of 0, 2, 4, 8 and 16 mg/kg per day from gestation day 6 through 15. Females were sacrificed on
Cobalt (II) chloride or manganese (II) chloride or tin (II) chloride promoted one pot synthesis of dihydropyrimidin-2 (1H)-ones using microwave irradiation.
Kumar S, et al.
Indian Journal of Chemistry, 44B, 762-767 (2005)
Adam B Robertson et al.
Nature protocols, 7(2), 340-350 (2012-01-28)
We describe a method for the efficient and selective identification of DNA containing the 5-hydroxymethylcytosine (5-hmC) modification. This protocol takes advantage of two proteins: T4 β-glucosyltransferase (β-gt), which converts 5-hmC to β-glucosyl-5-hmC (β-glu-5-hmC), and J-binding protein 1 (JBP1), which specifically

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.