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Manganese(II) chloride tetrahydrate

Name: Manganese(II) chloride tetrahydrate
Brand: SIGMA

BioUltra, Molecular Biology, ≥99.0% (KT)

Synonym(s):

Manganese chloride tetrahydrate, Manganese dichloride tetrahydrate, MnCl₂.4H₂O

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About This Item

Linear Formula:

MnCl₂ · 4H₂O

CAS Number:

13446-34-9

Molecular Weight:

197.91

EC Number:

231-869-6

MDL number:

MFCD00149792

NACRES:

NA.25

PubChem Substance ID:

57651943

UNSPSC Code:

12352302

Assay:

≥99.0% (KT)

Grade:

Molecular Biology

Solubility:

H₂O: 0.5 M at 20 °C, clear, colorless

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Properties

grade

Molecular Biology

Quality Segment

200

product line

BioUltra

assay

≥99.0% (KT)

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

pH

4-6 (25 °C, 0.5 M in H₂O)

mp

58 °C (lit.)

solubility

H₂O: 0.5 M at 20 °C, clear, colorless

anion traces

sulfate (SO₄^2-): ≤50 mg/kg

λ

0.5 M in H₂O

UV absorption

λ: 260 nm A_max: 0.01, λ: 280 nm A_max: 0.01

SMILES string

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

InChI key

CNFDGXZLMLFIJV-UHFFFAOYSA-L

Description

Other Notes

In the tailing of DNA - MnCl₂ buffer recommended for dC and dG tailing[1]; In reverse transcription of RNA with thermostable DNA polymerase[2]

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This Item	M3634	203734	1.05927
Sigma-Aldrich 63535 Manganese(II) chloride tetrahydrate	Sigma-Aldrich M3634 Manganese(II) chloride tetrahydrate	Sigma-Aldrich 203734 Manganese(II) chloride tetrahydrate	Supelco 1.05927 Manganese(II) chloride tetrahydrate
solubility H₂O: 0.5 M at 20 °C, clear, colorless	solubility -	solubility -	solubility 1980 g/L
assay ≥99.0% (KT)	assay ≥99%	assay 99.99% trace metals basis	assay 99.0-101.0% (complexometric)
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 300
grade Molecular Biology	grade -	grade -	grade ACS reagent
anion traces sulfate (SO₄^2-): ≤50 mg/kg	anion traces -	anion traces -	anion traces sulfate (SO₄^2-): ≤0.002%
mp 58 °C (lit.)	mp 58 °C (lit.)	mp 58 °C (lit.)	mp 650 °C (anhydrous substance)

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pictograms

GHS06,GHS08,GHS05

signalword

Danger

hcodes

H301,H318,H373

pcodes

P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2

target_organs

Brain

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves

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