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Merck

M0512

Sigma-Aldrich

Methylzellulose

viscosity: 4,000 cP

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100 G
CHF 70.50
250 G
CHF 162.00
500 G
CHF 308.00
1 KG
CHF 425.00

CHF 70.50


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100 G
CHF 70.50
250 G
CHF 162.00
500 G
CHF 308.00
1 KG
CHF 425.00

About This Item

CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352201
PubChem Substanz-ID:
NACRES:
NA.25

CHF 70.50


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Biologische Quelle

wood (pulp cellulose)

Form

powder

Farbe

white to off-white

Viskosität

3,500-5,600 cP, 2 % in water(20 °C)

Löslichkeit

water: 20 mg/mL, clear to hazy, colorless to light yellow

Lagertemp.

room temp

SMILES String

[*]OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO[*])O[C@@H](O[*])[C@H](O[*])[C@H]2O[*])[C@H](O[*])[C@@H](O[*])[C@@H]1O[*]

InChIKey

YLGXILFCIXHCMC-JHGZEJCSSA-N

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Allgemeine Beschreibung

Methylcellulose ist ein wasserlösliches, nichtionisches Polymer mit hydrophilen glycosidischen Bindungen, das aus Polysaccharidcellulose gewonnen wird.[1][2][3]

Anwendung

Methylcellulose wird wie folgt verwendet:
  • in Koloniebildungstests[3]
  • zur Untersuchung der Spermienbeweglichkeit[4]
  • zur Erzeugung von Rotationsellipsoiden[5][6]
  • bei der Herstellung von Agarperlen[7]

Biochem./physiol. Wirkung

Methylcellulose regelt die Stabilisierung von Öl-, Wasser- und Luftgemischen wie Schaum durch Emulgierung. Methylcellulose wird als Binde- und Dickungsmittel in verschiedenen Klebstoffen eingesetzt.[1][2] Es wird auch zur Behandlung von Verstopfung verwendet.[8]

Sonstige Hinweise

Für einen umfassenden Überblick über unser vielfältiges Angebot an Polysacchariden für Ihre Forschung empfehlen wir Ihnen den Besuch unserer Seite zur Kategorie Kohlenhydrate.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Kunden haben sich ebenfalls angesehen

Rapid aggregation of heterogeneous cells and multiple-sized microspheres in methylcellulose medium
Kojima N, et al.
Biomaterials, 33(18), 4508-4514 (2012)
Instant Pharmacology (1999)
Proceedings of the World Congress on Vegetable Protein Utilization in Human Foods and Animal Feedstuffs (1989)
A comprehensive characterization of pancreatic ductal carcinoma cell lines: towards the establishment of an in vitro research platform
Sipos B, et al.
Virchows Archiv, 442(5), 444-452 (2003)
Reza Nosrati et al.
Clinical chemistry, 62(3), 458-465 (2016-01-10)
More than 70 million couples worldwide are affected by infertility, with male-factor infertility accounting for about half of the cases. Semen analysis is critical for determining male fertility potential, but conventional testing is costly and complex. Here, we demonstrate a

Questions

1–5 of 5 Questions  
  1. does it is suitable for chicken heterophil isolation?

    1 answer
    1. This product is typically used for applications involving carbohydrates and may not be specifically designed for chicken heterophil isolation. It is suggested to conduct a quick test to evaluate its effectiveness for this particular application.

      Helpful?

  2. Can I autoclave this product once solubilised?

    1 answer
    1. A 0.5-1% solution of the product in water can be autoclaved. However, at higher concentrations chunks of methyl cellulose could come out of solution. For that reason, autoclaving of those higher concentrations is not recommended.

      Helpful?

  3. 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

      Helpful?

  4. 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/449/386/product-dating-information-mk.pdf

      Helpful?

  5. What is the molecular weight of this methyl cellulose ?

    1 answer
    1. Based on the viscosity, this product has an expected molecular weight of 88,000 daltons. Please see the link below to review the product datasheet:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/251/785/m0512pis.pdf

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