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Merck

P1190

Potassium acetate

Molecular Biology, ≥99.0%

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100 G

411,00 zł

500 G

1210,00 zł

1 KG

1970,00 zł

411,00 zł

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Informacje o tej pozycji

Wzór liniowy:
CH3COOK
Numer CAS:
127-08-2
Masa cząsteczkowa:
98.14
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
24898171
EC Number:
204-822-2
Beilstein/REAXYS Number:
3595449
MDL number:
MFCD00012458

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InChI key

SCVFZCLFOSHCOH-UHFFFAOYSA-M

InChI

1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

SMILES string

[K+].CC([O-])=O

grade

Molecular Biology

assay

≥99.0%

form

powder

pH

7.0-9 (25 °C, 98.2 g/L)

solubility

H2O: 100 mg/mL

density

1.57 g/cm3 at 25 °C (lit.)

cation traces

heavy metals (as Pb): ≤5 ppm

application(s)

agriculture
diagnostic assay manufacturing

foreign activity

DNase (Exonuclease), NICKase (Endonuclease), RNase, protease, none detected

storage temp.

room temp

Quality Level

200

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Pokaż różnice

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Ta pozycja
60035W2920011549807
Potassium acetate Molecular Biology, ≥99.0%

Sigma-Aldrich

P1190

Potassium acetate

Potassium acetate BioUltra, Molecular Biology, ≥99.0% (NT)

Sigma-Aldrich

60035

Potassium acetate

Potassium acetate 98%

Sigma-Aldrich

W292001

Potassium acetate

Potassium acetate United States Pharmacopeia (USP) Reference Standard

USP

1549807

Potassium acetate

grade

for molecular biology

grade

for molecular biology

grade

Halal

grade

pharmaceutical primary standard

assay

≥99.0%

assay

≥99.0% (NT)

assay

98%

assay

-

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

-

application(s)

agriculture
diagnostic assay manufacturing

application(s)

-

application(s)

flavors and fragrances

application(s)

pharmaceutical (small molecule)

form

powder

form

powder or crystals

form

-

form

-

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

Application


  • Potassium Acetate in Concrete Pavement Research: Research on the freeze-thaw resistance of concrete pavements incorporated potassium acetate, emphasizing its utility in enhancing durability in seasonally frozen regions, critical for infrastructure development (Zhao et al., 2024).

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Klasa składowania

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certyfikaty analizy (CoA)

Lot/Batch Number
0000530032
0000530032
0000489495
0000489495
BCCN1692

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Yuval Erez et al.
The journal of physical chemistry. A, 116(9), 2039-2048 (2012-02-10)
Steady-state and time-resolved emission techniques were employed to study the effect of acetate, a mild base, on the luminescence of curcumin in methanol and ethanol. We found that the steady-state emission intensity as well as the average fluorescence decay time
Susan Q Lang et al.
Rapid communications in mass spectrometry : RCM, 26(1), 9-16 (2012-01-05)
The stable isotopes of organic matter can provide valuable information on carbon cycling dynamics, microbial metabolisms, and past climates. Since bulk measurements may mask dynamic changes to critical portions of the organic pool, researchers are increasingly isolating individual compounds for
Hendrik Marks et al.
Genome biology, 16, 149-149 (2015-08-04)
During early embryonic development, one of the two X chromosomes in mammalian female cells is inactivated to compensate for a potential imbalance in transcript levels with male cells, which contain a single X chromosome. Here, we use mouse female embryonic
Mohammad N Rezaei et al.
International journal of food microbiology, 204, 24-32 (2015-04-02)
Succinic acid produced by yeast during bread dough fermentation can significantly affect the rheological properties of the dough. By introducing mutations in the model S288C yeast strain, we show that the oxidative pathway of the TCA cycle and the glyoxylate
Fátima Gebauer et al.
Methods in enzymology, 429, 23-33 (2007-10-05)
Classically, Drosophila cell-free translation systems have been used to study the response of the translational machinery to heat shock treatment. We and others have developed optimized Drosophila embryo and ovary extracts, and their use has expanded to the study of
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Protokoły

Plasmid DNA Preparation

Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.

Questions

1–2 of 2 Questions  

  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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