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330825

Manganese(II) acetate

98%

Synonym(s):

Diacetylmanganese, Manganous acetate

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5 g
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$44.90
$33.67
25 g
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$125.00
100 g
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$263.00
$197.25

About This Item

Linear Formula:
(CH3CO2)2Mn
CAS Number:
Molecular Weight:
173.03
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
211-334-3
MDL number:

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Quality Segment

assay

98%

form

powder

reaction suitability

core: manganese

SMILES string

CC(=O)O[Mn]OC(C)=O

InChI

1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI key

UOGMEBQRZBEZQT-UHFFFAOYSA-L

General description

Manganese (II) acetate is a crystalline solid that can be synthesized by reacting acetic acid withmanganese (II,III) oxide or manganese(II) carbonate. It is used as a sol-gel precursor to synthesize thin films and a critical precursor for the synthesis of cathode-active materials for rechargeable batteries.

Application

Manganese(II) acetate can be used:
  • As a precursor to synthesize manganese oxide nanoparticles for various applications such as gas sensing using the solvent-free method.
  • To fabricate electrodes for high-performance Li-ion batteries.
  • Suitable for the fabrication of spinel/layered heterostructured cathode materials for high-capacity and high-rate Li-Ion batteries.
  • As a starting material to prepare Mn-based catalysts.
  • To fabricate pyridine manganese halide scintillators for X-ray imaging.

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This Item
22977622100763537
description

98%

description

99.99% trace metals basis

description

≥99%

description

purum p.a., ≥99.0% (KT)

assay

98%

assay

99.99% trace metals basis

assay

≥99%

assay

≥99.0% (KT)

form

powder

form

crystalline powder

form

crystals

form

crystals

reaction suitability

core: manganese

reaction suitability

core: manganese

reaction suitability

core: manganese

reaction suitability

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200


pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 3 - STOT RE 2 Inhalation

target_organs

Brain

Storage Class

11 - Combustible Solids

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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